198072002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{3001}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 302637624

約数和(自身を除く): 104565622

約数列:

[1, 2, 61, 122, 541, 1082, 3001, 6002, 33001, 66002, 183061, 366122, 1623541, 3247082, 99036001, 198072002]

約数ペア:

[(1, 198072002), (2, 99036001), (61, 3247082), (122, 1623541), (541, 366122), (1082, 183061), (3001, 66002), (6002, 33001)]