205657804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{114001}}^1$

素因数の和:114057

約数の個数: 24

約数和(自身を含む): 402199056

約数和(自身を除く): 196541252

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 114001, 228002, 456004, 1254011, 2508022, 4674041, 5016044, 9348082, 18696164, 51414451, 102828902, 205657804]

約数ペア:

[(1, 205657804), (2, 102828902), (4, 51414451), (11, 18696164), (22, 9348082), (41, 5016044), (44, 4674041), (82, 2508022), (164, 1254011), (451, 456004), (902, 228002), (1804, 114001)]