210757516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 374685696

約数和(自身を除く): 163928180

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 3167, 6334, 12668, 16637, 33274, 66548, 402209, 414877, 804418, 829754, 1608836, 1659508, 52689379, 105378758, 210757516]

約数ペア:

[(1, 210757516), (2, 105378758), (4, 52689379), (127, 1659508), (131, 1608836), (254, 829754), (262, 804418), (508, 414877), (524, 402209), (3167, 66548), (6334, 33274), (12668, 16637)]