203245812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 513805068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 28, 33, 34, 36, 38, 42, 44, 51, 57, 63, 66, 68, 76, 77, 84, 99, 102, 114, 119, 126, 132, 133, 153, 154, 171, 187, 198, 204, 209, 227, 228, 231, 238, 252, 266, 306, 308, 323, 342, 357, 374, 396, 399, 418, 454, 462, 476, 532, 561, 612, 627, 646, 681, 684, 693, 714, 748, 798, 836, 908, 924, 969, 1071, 1122, 1197, 1254, 1292, 1309, 1362, 1386, 1428, 1463, 1589, 1596, 1683, 1881, 1938, 2043, 2142, 2244, 2261, 2394, 2497, 2508, 2618, 2724, 2772, 2907, 2926, 3178, 3366, 3553, 3762, 3859, 3876, 3927, 4086, 4284, 4313, 4389, 4522, 4767, 4788, 4994, 5236, 5814, 5852, 6356, 6732, 6783, 7106, 7491, 7524, 7718, 7854, 8172, 8626, 8778, 9044, 9534, 9988, 10659, 11577, 11628, 11781, 12939, 13167, 13566, 14212, 14301, 14982, 15436, 15708, 17252, 17479, 17556, 19068, 20349, 21318, 22473, 23154, 23562, 24871, 25878, 26334, 27013, 27132, 28602, 29964, 30191, 31977, 34731, 34958, 38817, 40698, 42449, 42636, 44946, 46308, 47124, 47443, 49742, 51756, 52437, 52668, 54026, 57204, 60382, 63954, 69462, 69916, 73321, 74613, 77634, 81039, 81396, 84898, 89892, 90573, 94886, 99484, 104874, 108052, 120764, 127347, 127908, 138924, 142329, 146642, 149226, 155268, 157311, 162078, 169796, 181146, 189772, 209748, 219963, 223839, 243117, 254694, 271719, 284658, 293284, 297143, 298452, 314622, 324156, 332101, 362292, 382041, 426987, 439926, 447678, 486234, 509388, 513247, 543438, 569316, 594286, 629244, 659889, 664202, 764082, 806531, 853974, 879852, 891429, 895356, 972468, 996303, 1026494, 1086876, 1188572, 1319778, 1328404, 1528164, 1539741, 1613062, 1707948, 1782858, 1992606, 2052988, 2419593, 2639556, 2674287, 2988909, 3079482, 3226124, 3565716, 3985212, 4619223, 4839186, 5348574, 5645717, 5977818, 6158964, 7258779, 9238446, 9678372, 10697148, 11291434, 11955636, 14517558, 16937151, 18476892, 22582868, 29035116, 33874302, 50811453, 67748604, 101622906, 203245812]

約数ペア:

[(1, 203245812), (2, 101622906), (3, 67748604), (4, 50811453), (6, 33874302), (7, 29035116), (9, 22582868), (11, 18476892), (12, 16937151), (14, 14517558), (17, 11955636), (18, 11291434), (19, 10697148), (21, 9678372), (22, 9238446), (28, 7258779), (33, 6158964), (34, 5977818), (36, 5645717), (38, 5348574), (42, 4839186), (44, 4619223), (51, 3985212), (57, 3565716), (63, 3226124), (66, 3079482), (68, 2988909), (76, 2674287), (77, 2639556), (84, 2419593), (99, 2052988), (102, 1992606), (114, 1782858), (119, 1707948), (126, 1613062), (132, 1539741), (133, 1528164), (153, 1328404), (154, 1319778), (171, 1188572), (187, 1086876), (198, 1026494), (204, 996303), (209, 972468), (227, 895356), (228, 891429), (231, 879852), (238, 853974), (252, 806531), (266, 764082), (306, 664202), (308, 659889), (323, 629244), (342, 594286), (357, 569316), (374, 543438), (396, 513247), (399, 509388), (418, 486234), (454, 447678), (462, 439926), (476, 426987), (532, 382041), (561, 362292), (612, 332101), (627, 324156), (646, 314622), (681, 298452), (684, 297143), (693, 293284), (714, 284658), (748, 271719), (798, 254694), (836, 243117), (908, 223839), (924, 219963), (969, 209748), (1071, 189772), (1122, 181146), (1197, 169796), (1254, 162078), (1292, 157311), (1309, 155268), (1362, 149226), (1386, 146642), (1428, 142329), (1463, 138924), (1589, 127908), (1596, 127347), (1683, 120764), (1881, 108052), (1938, 104874), (2043, 99484), (2142, 94886), (2244, 90573), (2261, 89892), (2394, 84898), (2497, 81396), (2508, 81039), (2618, 77634), (2724, 74613), (2772, 73321), (2907, 69916), (2926, 69462), (3178, 63954), (3366, 60382), (3553, 57204), (3762, 54026), (3859, 52668), (3876, 52437), (3927, 51756), (4086, 49742), (4284, 47443), (4313, 47124), (4389, 46308), (4522, 44946), (4767, 42636), (4788, 42449), (4994, 40698), (5236, 38817), (5814, 34958), (5852, 34731), (6356, 31977), (6732, 30191), (6783, 29964), (7106, 28602), (7491, 27132), (7524, 27013), (7718, 26334), (7854, 25878), (8172, 24871), (8626, 23562), (8778, 23154), (9044, 22473), (9534, 21318), (9988, 20349), (10659, 19068), (11577, 17556), (11628, 17479), (11781, 17252), (12939, 15708), (13167, 15436), (13566, 14982), (14212, 14301)]