207900524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31481}}^1$

素因数の和:31625

約数の個数: 24

約数和(自身を含む): 394910208

約数和(自身を除く): 187009684

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 31481, 62962, 125924, 409253, 818506, 1637012, 3998087, 7996174, 15992348, 51975131, 103950262, 207900524]

約数ペア:

[(1, 207900524), (2, 103950262), (4, 51975131), (13, 15992348), (26, 7996174), (52, 3998087), (127, 1637012), (254, 818506), (508, 409253), (1651, 125924), (3302, 62962), (6604, 31481)]