201365905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10091}}^1$

素因数の和:10416

約数の個数: 16

約数和(自身を含む): 261100224

約数和(自身を除く): 59734319

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 10091, 19955, 50455, 131183, 655915, 3097937, 15489685, 40273181, 201365905]

約数ペア:

[(1, 201365905), (5, 40273181), (13, 15489685), (65, 3097937), (307, 655915), (1535, 131183), (3991, 50455), (10091, 19955)]