193481262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 452634000

約数和(自身を除く): 259152738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 499, 998, 1497, 1657, 2994, 3314, 4491, 4971, 6487, 8982, 9942, 12974, 14913, 19461, 21541, 29826, 38922, 43082, 58383, 64623, 116766, 129246, 193869, 387738, 826843, 1653686, 2480529, 4961058, 7441587, 10748959, 14883174, 21497918, 32246877, 64493754, 96740631, 193481262]

約数ペア:

[(1, 193481262), (2, 96740631), (3, 64493754), (6, 32246877), (9, 21497918), (13, 14883174), (18, 10748959), (26, 7441587), (39, 4961058), (78, 2480529), (117, 1653686), (234, 826843), (499, 387738), (998, 193869), (1497, 129246), (1657, 116766), (2994, 64623), (3314, 58383), (4491, 43082), (4971, 38922), (6487, 29826), (8982, 21541), (9942, 19461), (12974, 14913)]