201319018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{7817}}^1$

素因数の和:8061

約数の個数: 16

約数和(自身を含む): 307716480

約数和(自身を除く): 106397462

約数列:

[1, 2, 79, 158, 163, 326, 7817, 12877, 15634, 25754, 617543, 1235086, 1274171, 2548342, 100659509, 201319018]

約数ペア:

[(1, 201319018), (2, 100659509), (79, 2548342), (158, 1274171), (163, 1235086), (326, 617543), (7817, 25754), (12877, 15634)]