201797405

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{4591}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 247968000

約数和(自身を除く): 46170595

約数列:

[1, 5, 59, 149, 295, 745, 4591, 8791, 22955, 43955, 270869, 684059, 1354345, 3420295, 40359481, 201797405]

約数ペア:

[(1, 201797405), (5, 40359481), (59, 3420295), (149, 1354345), (295, 684059), (745, 270869), (4591, 43955), (8791, 22955)]