201321107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1511}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 223618752

約数和(自身を除く): 22297645

約数列:

[1, 13, 37, 277, 481, 1511, 3601, 10249, 19643, 55907, 133237, 418547, 726791, 5441111, 15486239, 201321107]

約数ペア:

[(1, 201321107), (13, 15486239), (37, 5441111), (277, 726791), (481, 418547), (1511, 133237), (3601, 55907), (10249, 19643)]