205447788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 324

約数和(自身を含む): 713399232

約数和(自身を除く): 507951444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 31, 34, 36, 39, 42, 49, 51, 52, 62, 63, 68, 78, 84, 91, 93, 98, 102, 117, 119, 124, 126, 147, 153, 156, 182, 186, 196, 204, 217, 221, 234, 238, 252, 273, 279, 289, 294, 306, 357, 364, 372, 403, 434, 441, 442, 468, 476, 527, 546, 558, 578, 588, 612, 637, 651, 663, 714, 806, 819, 833, 867, 868, 882, 884, 1054, 1071, 1092, 1116, 1156, 1209, 1274, 1302, 1326, 1428, 1519, 1547, 1581, 1612, 1638, 1666, 1734, 1764, 1911, 1953, 1989, 2023, 2108, 2142, 2418, 2499, 2548, 2601, 2604, 2652, 2821, 3038, 3094, 3162, 3276, 3332, 3468, 3627, 3689, 3757, 3822, 3906, 3978, 4046, 4284, 4557, 4641, 4743, 4836, 4998, 5202, 5642, 5733, 6069, 6076, 6188, 6324, 6851, 7254, 7378, 7497, 7514, 7644, 7812, 7956, 8092, 8463, 8959, 9114, 9282, 9486, 9996, 10404, 10829, 11067, 11271, 11284, 11466, 12138, 13671, 13702, 13923, 14161, 14508, 14756, 14994, 15028, 16926, 17918, 18207, 18228, 18564, 18972, 19747, 20553, 21658, 22134, 22542, 22932, 24276, 25389, 25823, 26299, 26877, 27342, 27404, 27846, 28322, 29988, 32487, 33201, 33813, 33852, 35836, 36414, 39494, 41106, 42483, 43316, 44268, 45084, 47957, 50778, 51646, 52598, 53754, 54684, 55692, 56644, 59241, 61659, 62713, 64974, 66402, 67626, 72828, 77469, 78897, 78988, 80631, 82212, 84966, 95914, 97461, 101556, 103292, 105196, 107508, 116467, 118482, 123318, 125426, 127449, 129948, 132804, 135252, 143871, 154938, 157794, 161262, 169932, 177723, 184093, 188139, 191828, 194922, 232407, 232934, 236691, 236964, 246636, 250852, 254898, 287742, 309876, 315588, 322524, 335699, 349401, 355446, 368186, 376278, 389844, 431613, 438991, 464814, 465868, 473382, 509796, 552279, 564417, 575484, 671398, 698802, 710892, 736372, 752556, 815269, 863226, 877982, 929628, 946764, 1007097, 1048203, 1104558, 1128834, 1316973, 1342796, 1397604, 1630538, 1656837, 1726452, 1755964, 2014194, 2096406, 2209116, 2257668, 2445807, 2633946, 3021291, 3261076, 3313674, 3950919, 4028388, 4192812, 4891614, 5267892, 5706883, 6042582, 6627348, 7337421, 7901838, 9783228, 11413766, 12085164, 14674842, 15803676, 17120649, 22827532, 29349684, 34241298, 51361947, 68482596, 102723894, 205447788]

約数ペア:

[(1, 205447788), (2, 102723894), (3, 68482596), (4, 51361947), (6, 34241298), (7, 29349684), (9, 22827532), (12, 17120649), (13, 15803676), (14, 14674842), (17, 12085164), (18, 11413766), (21, 9783228), (26, 7901838), (28, 7337421), (31, 6627348), (34, 6042582), (36, 5706883), (39, 5267892), (42, 4891614), (49, 4192812), (51, 4028388), (52, 3950919), (62, 3313674), (63, 3261076), (68, 3021291), (78, 2633946), (84, 2445807), (91, 2257668), (93, 2209116), (98, 2096406), (102, 2014194), (117, 1755964), (119, 1726452), (124, 1656837), (126, 1630538), (147, 1397604), (153, 1342796), (156, 1316973), (182, 1128834), (186, 1104558), (196, 1048203), (204, 1007097), (217, 946764), (221, 929628), (234, 877982), (238, 863226), (252, 815269), (273, 752556), (279, 736372), (289, 710892), (294, 698802), (306, 671398), (357, 575484), (364, 564417), (372, 552279), (403, 509796), (434, 473382), (441, 465868), (442, 464814), (468, 438991), (476, 431613), (527, 389844), (546, 376278), (558, 368186), (578, 355446), (588, 349401), (612, 335699), (637, 322524), (651, 315588), (663, 309876), (714, 287742), (806, 254898), (819, 250852), (833, 246636), (867, 236964), (868, 236691), (882, 232934), (884, 232407), (1054, 194922), (1071, 191828), (1092, 188139), (1116, 184093), (1156, 177723), (1209, 169932), (1274, 161262), (1302, 157794), (1326, 154938), (1428, 143871), (1519, 135252), (1547, 132804), (1581, 129948), (1612, 127449), (1638, 125426), (1666, 123318), (1734, 118482), (1764, 116467), (1911, 107508), (1953, 105196), (1989, 103292), (2023, 101556), (2108, 97461), (2142, 95914), (2418, 84966), (2499, 82212), (2548, 80631), (2601, 78988), (2604, 78897), (2652, 77469), (2821, 72828), (3038, 67626), (3094, 66402), (3162, 64974), (3276, 62713), (3332, 61659), (3468, 59241), (3627, 56644), (3689, 55692), (3757, 54684), (3822, 53754), (3906, 52598), (3978, 51646), (4046, 50778), (4284, 47957), (4557, 45084), (4641, 44268), (4743, 43316), (4836, 42483), (4998, 41106), (5202, 39494), (5642, 36414), (5733, 35836), (6069, 33852), (6076, 33813), (6188, 33201), (6324, 32487), (6851, 29988), (7254, 28322), (7378, 27846), (7497, 27404), (7514, 27342), (7644, 26877), (7812, 26299), (7956, 25823), (8092, 25389), (8463, 24276), (8959, 22932), (9114, 22542), (9282, 22134), (9486, 21658), (9996, 20553), (10404, 19747), (10829, 18972), (11067, 18564), (11271, 18228), (11284, 18207), (11466, 17918), (12138, 16926), (13671, 15028), (13702, 14994), (13923, 14756), (14161, 14508)]