205503554

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{2777}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 311624928

約数和(自身を除く): 106121374

約数列:

[1, 2, 163, 227, 326, 454, 2777, 5554, 37001, 74002, 452651, 630379, 905302, 1260758, 102751777, 205503554]

約数ペア:

[(1, 205503554), (2, 102751777), (163, 1260758), (227, 905302), (326, 630379), (454, 452651), (2777, 74002), (5554, 37001)]