207936066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 460494720

約数和(自身を除く): 252558654

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 179, 281, 318, 358, 537, 562, 689, 843, 1074, 1378, 1686, 2067, 2327, 3653, 4134, 4654, 6981, 7306, 9487, 10959, 13962, 14893, 18974, 21918, 28461, 29786, 44679, 50299, 56922, 89358, 100598, 123331, 150897, 193609, 246662, 301794, 369993, 387218, 580827, 653887, 739986, 1161654, 1307774, 1961661, 2665847, 3923322, 5331694, 7997541, 15995082, 34656011, 69312022, 103968033, 207936066]

約数ペア:

[(1, 207936066), (2, 103968033), (3, 69312022), (6, 34656011), (13, 15995082), (26, 7997541), (39, 5331694), (53, 3923322), (78, 2665847), (106, 1961661), (159, 1307774), (179, 1161654), (281, 739986), (318, 653887), (358, 580827), (537, 387218), (562, 369993), (689, 301794), (843, 246662), (1074, 193609), (1378, 150897), (1686, 123331), (2067, 100598), (2327, 89358), (3653, 56922), (4134, 50299), (4654, 44679), (6981, 29786), (7306, 28461), (9487, 21918), (10959, 18974), (13962, 14893)]