208126564

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 370236888

約数和(自身を除く): 162110324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 3361, 6722, 13444, 15481, 30962, 61924, 379793, 460457, 759586, 920914, 1519172, 1841828, 52031641, 104063282, 208126564]

約数ペア:

[(1, 208126564), (2, 104063282), (4, 52031641), (113, 1841828), (137, 1519172), (226, 920914), (274, 759586), (452, 460457), (548, 379793), (3361, 61924), (6722, 30962), (13444, 15481)]