206077828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{161503}}^1$

素因数の和:161547

約数の個数: 24

約数和(自身を含む): 406990080

約数和(自身を除く): 200912252

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 161503, 323006, 646012, 1776533, 3553066, 4683587, 7106132, 9367174, 18734348, 51519457, 103038914, 206077828]

約数ペア:

[(1, 206077828), (2, 103038914), (4, 51519457), (11, 18734348), (22, 9367174), (29, 7106132), (44, 4683587), (58, 3553066), (116, 1776533), (319, 646012), (638, 323006), (1276, 161503)]