194996870225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{190240849}}^1$

素因数の和:190240900

約数の個数: 12

約数和(自身を含む): 247693586700

約数和(自身を除く): 52696716475

約数列:

[1, 5, 25, 41, 205, 1025, 190240849, 951204245, 4756021225, 7799874809, 38999374045, 194996870225]

約数ペア:

[(1, 194996870225), (5, 38999374045), (25, 7799874809), (41, 4756021225), (205, 951204245), (1025, 190240849)]