201220567913

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20747}}^1\times {\mathrm{4799}}^1$

素因数の和:25636

約数の個数: 16

約数和(自身を含む): 210334924800

約数和(自身を除く): 9114356887

約数列:

[1, 43, 47, 2021, 4799, 20747, 206357, 225553, 892121, 975109, 9698779, 41929687, 99564853, 4281288679, 4679548091, 201220567913]

約数ペア:

[(1, 201220567913), (43, 4679548091), (47, 4281288679), (2021, 99564853), (4799, 41929687), (20747, 9698779), (206357, 975109), (225553, 892121)]