225599498

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1$

素因数の和:5741

約数の個数: 16

約数和(自身を含む): 343219200

約数和(自身を除く): 117619702

約数列:

[1, 2, 127, 163, 254, 326, 5449, 10898, 20701, 41402, 692023, 888187, 1384046, 1776374, 112799749, 225599498]

約数ペア:

[(1, 225599498), (2, 112799749), (127, 1776374), (163, 1384046), (254, 888187), (326, 692023), (5449, 41402), (10898, 20701)]