201998874158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{29471677}}^1$

素因数の和:29471851

約数の個数: 16

約数和(自身を含む): 318294122400

約数和(自身を除く): 116295248242

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 29471677, 58943354, 677848571, 1355697142, 4391279873, 8782559746, 100999437079, 201998874158]

約数ペア:

[(1, 201998874158), (2, 100999437079), (23, 8782559746), (46, 4391279873), (149, 1355697142), (298, 677848571), (3427, 58943354), (6854, 29471677)]