199774512

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 300

約数和(自身を含む): 708848976

約数和(自身を除く): 509074464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 61, 63, 72, 76, 81, 84, 108, 112, 114, 122, 126, 133, 144, 152, 162, 168, 171, 183, 189, 216, 228, 244, 252, 266, 304, 324, 336, 342, 361, 366, 378, 399, 427, 432, 456, 488, 504, 513, 532, 549, 567, 648, 684, 722, 732, 756, 798, 854, 912, 976, 1008, 1026, 1064, 1083, 1098, 1134, 1159, 1197, 1281, 1296, 1368, 1444, 1464, 1512, 1539, 1596, 1647, 1708, 2052, 2128, 2166, 2196, 2268, 2318, 2394, 2527, 2562, 2736, 2888, 2928, 3024, 3078, 3192, 3249, 3294, 3416, 3477, 3591, 3843, 4104, 4332, 4392, 4536, 4636, 4788, 4941, 5054, 5124, 5776, 6156, 6384, 6498, 6588, 6832, 6954, 7182, 7581, 7686, 8113, 8208, 8664, 8784, 9072, 9272, 9576, 9747, 9882, 10108, 10248, 10431, 10773, 11529, 12312, 12996, 13176, 13908, 14364, 15162, 15372, 16226, 17328, 18544, 19152, 19494, 19764, 20216, 20496, 20862, 21546, 22021, 22743, 23058, 24339, 24624, 25992, 26352, 27816, 28728, 29241, 30324, 30744, 31293, 32452, 34587, 38988, 39528, 40432, 41724, 43092, 44042, 45486, 46116, 48678, 51984, 55632, 57456, 58482, 60648, 61488, 62586, 64904, 66063, 68229, 69174, 73017, 77976, 79056, 83448, 86184, 88084, 90972, 92232, 93879, 97356, 116964, 121296, 125172, 129808, 132126, 136458, 138348, 146034, 154147, 155952, 166896, 172368, 176168, 181944, 184464, 187758, 194712, 198189, 204687, 219051, 233928, 250344, 264252, 272916, 276696, 292068, 308294, 352336, 363888, 375516, 389424, 396378, 409374, 438102, 462441, 467856, 500688, 528504, 545832, 553392, 584136, 594567, 616588, 657153, 751032, 792756, 818748, 876204, 924882, 1057008, 1091664, 1168272, 1189134, 1233176, 1314306, 1387323, 1502064, 1585512, 1637496, 1752408, 1783701, 1849764, 2378268, 2466352, 2628612, 2774646, 3171024, 3274992, 3504816, 3567402, 3699528, 4161969, 4756536, 5257224, 5549292, 7134804, 7399056, 8323938, 9513072, 10514448, 11098584, 12485907, 14269608, 16647876, 22197168, 24971814, 28539216, 33295752, 49943628, 66591504, 99887256, 199774512]

約数ペア:

[(1, 199774512), (2, 99887256), (3, 66591504), (4, 49943628), (6, 33295752), (7, 28539216), (8, 24971814), (9, 22197168), (12, 16647876), (14, 14269608), (16, 12485907), (18, 11098584), (19, 10514448), (21, 9513072), (24, 8323938), (27, 7399056), (28, 7134804), (36, 5549292), (38, 5257224), (42, 4756536), (48, 4161969), (54, 3699528), (56, 3567402), (57, 3504816), (61, 3274992), (63, 3171024), (72, 2774646), (76, 2628612), (81, 2466352), (84, 2378268), (108, 1849764), (112, 1783701), (114, 1752408), (122, 1637496), (126, 1585512), (133, 1502064), (144, 1387323), (152, 1314306), (162, 1233176), (168, 1189134), (171, 1168272), (183, 1091664), (189, 1057008), (216, 924882), (228, 876204), (244, 818748), (252, 792756), (266, 751032), (304, 657153), (324, 616588), (336, 594567), (342, 584136), (361, 553392), (366, 545832), (378, 528504), (399, 500688), (427, 467856), (432, 462441), (456, 438102), (488, 409374), (504, 396378), (513, 389424), (532, 375516), (549, 363888), (567, 352336), (648, 308294), (684, 292068), (722, 276696), (732, 272916), (756, 264252), (798, 250344), (854, 233928), (912, 219051), (976, 204687), (1008, 198189), (1026, 194712), (1064, 187758), (1083, 184464), (1098, 181944), (1134, 176168), (1159, 172368), (1197, 166896), (1281, 155952), (1296, 154147), (1368, 146034), (1444, 138348), (1464, 136458), (1512, 132126), (1539, 129808), (1596, 125172), (1647, 121296), (1708, 116964), (2052, 97356), (2128, 93879), (2166, 92232), (2196, 90972), (2268, 88084), (2318, 86184), (2394, 83448), (2527, 79056), (2562, 77976), (2736, 73017), (2888, 69174), (2928, 68229), (3024, 66063), (3078, 64904), (3192, 62586), (3249, 61488), (3294, 60648), (3416, 58482), (3477, 57456), (3591, 55632), (3843, 51984), (4104, 48678), (4332, 46116), (4392, 45486), (4536, 44042), (4636, 43092), (4788, 41724), (4941, 40432), (5054, 39528), (5124, 38988), (5776, 34587), (6156, 32452), (6384, 31293), (6498, 30744), (6588, 30324), (6832, 29241), (6954, 28728), (7182, 27816), (7581, 26352), (7686, 25992), (8113, 24624), (8208, 24339), (8664, 23058), (8784, 22743), (9072, 22021), (9272, 21546), (9576, 20862), (9747, 20496), (9882, 20216), (10108, 19764), (10248, 19494), (10431, 19152), (10773, 18544), (11529, 17328), (12312, 16226), (12996, 15372), (13176, 15162), (13908, 14364)]