205655018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{19081}}^1$

素因数の和:19417

約数の個数: 16

約数和(自身を含む): 327676104

約数和(自身を除く): 122021086

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 19081, 38162, 324377, 648754, 6048677, 12097354, 102827509, 205655018]

約数ペア:

[(1, 205655018), (2, 102827509), (17, 12097354), (34, 6048677), (317, 648754), (634, 324377), (5389, 38162), (10778, 19081)]