204527998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{21221}}^1$

素因数の和:21363

約数の個数: 16

約数和(自身を含む): 315783360

約数和(自身を除く): 111255362

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 21221, 42442, 1294481, 1676459, 2588962, 3352918, 102263999, 204527998]

約数ペア:

[(1, 204527998), (2, 102263999), (61, 3352918), (79, 2588962), (122, 1676459), (158, 1294481), (4819, 42442), (9638, 21221)]