201958495

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{2917}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 247493088

約数和(自身を除く): 45534593

約数列:

[1, 5, 61, 227, 305, 1135, 2917, 13847, 14585, 69235, 177937, 662159, 889685, 3310795, 40391699, 201958495]

約数ペア:

[(1, 201958495), (5, 40391699), (61, 3310795), (227, 889685), (305, 662159), (1135, 177937), (2917, 69235), (13847, 14585)]