201020186

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{4877}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 310299336

約数和(自身を除く): 109279150

約数列:

[1, 2, 37, 74, 557, 1114, 4877, 9754, 20609, 41218, 180449, 360898, 2716489, 5432978, 100510093, 201020186]

約数ペア:

[(1, 201020186), (2, 100510093), (37, 5432978), (74, 2716489), (557, 360898), (1114, 180449), (4877, 41218), (9754, 20609)]