200421110

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{9631}}^1$

素因数の和:11719

約数の個数: 16

約数和(自身を含む): 360968832

約数和(自身を除く): 160547722

約数列:

[1, 2, 5, 10, 2081, 4162, 9631, 10405, 19262, 20810, 48155, 96310, 20042111, 40084222, 100210555, 200421110]

約数ペア:

[(1, 200421110), (2, 100210555), (5, 40084222), (10, 20042111), (2081, 96310), (4162, 48155), (9631, 20810), (10405, 19262)]