207670710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532489}}^1$

素因数の和:532512

約数の個数: 32

約数和(自身を含む): 536749920

約数和(自身を除く): 329079210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 532489, 1064978, 1597467, 2662445, 3194934, 5324890, 6922357, 7987335, 13844714, 15974670, 20767071, 34611785, 41534142, 69223570, 103835355, 207670710]

約数ペア:

[(1, 207670710), (2, 103835355), (3, 69223570), (5, 41534142), (6, 34611785), (10, 20767071), (13, 15974670), (15, 13844714), (26, 7987335), (30, 6922357), (39, 5324890), (65, 3194934), (78, 2662445), (130, 1597467), (195, 1064978), (390, 532489)]