200996930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{123311}}^1$

素因数の和:123481

約数の個数: 16

約数和(自身を含む): 364017024

約数和(自身を除く): 163020094

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 123311, 246622, 616555, 1233110, 20099693, 40199386, 100498465, 200996930]

約数ペア:

[(1, 200996930), (2, 100498465), (5, 40199386), (10, 20099693), (163, 1233110), (326, 616555), (815, 246622), (1630, 123311)]