207973597

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 240330240

約数和(自身を除く): 32356643

約数列:

[1, 13, 17, 169, 191, 221, 379, 2483, 2873, 3247, 4927, 6443, 32279, 42211, 64051, 72389, 83759, 548743, 941057, 1088867, 1230613, 12233741, 15997969, 207973597]

約数ペア:

[(1, 207973597), (13, 15997969), (17, 12233741), (169, 1230613), (191, 1088867), (221, 941057), (379, 548743), (2483, 83759), (2873, 72389), (3247, 64051), (4927, 42211), (6443, 32279)]