237686410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9281}}^1$

素因数の和:9498

約数の個数: 32

約数和(自身を含む): 463134672

約数和(自身を除く): 225448262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 9281, 12805, 18562, 25610, 46405, 92810, 120653, 241306, 603265, 1206530, 1828357, 3656714, 9141785, 18283570, 23768641, 47537282, 118843205, 237686410]

約数ペア:

[(1, 237686410), (2, 118843205), (5, 47537282), (10, 23768641), (13, 18283570), (26, 9141785), (65, 3656714), (130, 1828357), (197, 1206530), (394, 603265), (985, 241306), (1970, 120653), (2561, 92810), (5122, 46405), (9281, 25610), (12805, 18562)]