207278315348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{288077}}^1$

素因数の和:288332

約数の個数: 48

約数和(自身を含む): 397388620944

約数和(自身を除く): 190110305596

約数列:

[1, 2, 4, 13, 26, 52, 101, 137, 202, 274, 404, 548, 1313, 1781, 2626, 3562, 5252, 7124, 13837, 27674, 55348, 179881, 288077, 359762, 576154, 719524, 1152308, 3745001, 7490002, 14980004, 29095777, 39466549, 58191554, 78933098, 116383108, 157866196, 378245101, 513065137, 756490202, 1026130274, 1512980404, 2052260548, 3986121449, 7972242898, 15944485796, 51819578837, 103639157674, 207278315348]

約数ペア:

[(1, 207278315348), (2, 103639157674), (4, 51819578837), (13, 15944485796), (26, 7972242898), (52, 3986121449), (101, 2052260548), (137, 1512980404), (202, 1026130274), (274, 756490202), (404, 513065137), (548, 378245101), (1313, 157866196), (1781, 116383108), (2626, 78933098), (3562, 58191554), (5252, 39466549), (7124, 29095777), (13837, 14980004), (27674, 7490002), (55348, 3745001), (179881, 1152308), (288077, 719524), (359762, 576154)]