195068950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{54949}}^1$

素因数の和:55032

約数の個数: 24

約数和(自身を含む): 367945200

約数和(自身を除く): 172876250

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 54949, 109898, 274745, 549490, 1373725, 2747450, 3901379, 7802758, 19506895, 39013790, 97534475, 195068950]

約数ペア:

[(1, 195068950), (2, 97534475), (5, 39013790), (10, 19506895), (25, 7802758), (50, 3901379), (71, 2747450), (142, 1373725), (355, 549490), (710, 274745), (1775, 109898), (3550, 54949)]