207405796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137537}}^1$

素因数の和:137583

約数の個数: 24

約数和(自身を含む): 404361720

約数和(自身を除く): 196955924

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 137537, 275074, 550148, 1787981, 3575962, 3988573, 7151924, 7977146, 15954292, 51851449, 103702898, 207405796]

約数ペア:

[(1, 207405796), (2, 103702898), (4, 51851449), (13, 15954292), (26, 7977146), (29, 7151924), (52, 3988573), (58, 3575962), (116, 1787981), (377, 550148), (754, 275074), (1508, 137537)]