201405222721

素因数分解:

${\mathrm{79}}^1\times {\mathrm{4001}}^1\times {\mathrm{637199}}^1$

素因数の和:641279

約数の個数: 8

約数和(自身を含む): 204005952000

約数和(自身を除く): 2600729279

約数列:

[1, 79, 4001, 316079, 637199, 50338721, 2549433199, 201405222721]

約数ペア:

[(1, 201405222721), (79, 2549433199), (4001, 50338721), (316079, 637199)]