201620798

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{24077}}^1$

素因数の和:24211

約数の個数: 16

約数和(自身を含む): 312050880

約数和(自身を除く): 110430082

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 24077, 48154, 1276081, 1902083, 2552162, 3804166, 100810399, 201620798]

約数ペア:

[(1, 201620798), (2, 100810399), (53, 3804166), (79, 2552162), (106, 1902083), (158, 1276081), (4187, 48154), (8374, 24077)]