208173692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{10267}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 376917744

約数和(自身を除く): 168744052

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 5069, 10138, 10267, 20276, 20534, 41068, 379879, 759758, 1406579, 1519516, 2813158, 5626316, 52043423, 104086846, 208173692]

約数ペア:

[(1, 208173692), (2, 104086846), (4, 52043423), (37, 5626316), (74, 2813158), (137, 1519516), (148, 1406579), (274, 759758), (548, 379879), (5069, 41068), (10138, 20534), (10267, 20276)]