201355075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{259813}}^1$

素因数の和:259854

約数の個数: 12

約数和(自身を含む): 257735488

約数和(自身を除く): 56380413

約数列:

[1, 5, 25, 31, 155, 775, 259813, 1299065, 6495325, 8054203, 40271015, 201355075]

約数ペア:

[(1, 201355075), (5, 40271015), (25, 8054203), (31, 6495325), (155, 1299065), (775, 259813)]