201998424597

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{21925369}}^1$

素因数の和:21925492

約数の個数: 16

約数和(自身を含む): 279943124160

約数和(自身を除く): 77944699563

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 21925369, 65776107, 811238653, 1819805627, 2433715959, 5459416881, 67332808199, 201998424597]

約数ペア:

[(1, 201998424597), (3, 67332808199), (37, 5459416881), (83, 2433715959), (111, 1819805627), (249, 811238653), (3071, 65776107), (9213, 21925369)]