200526610

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{20113}}^1$

素因数の和:21117

約数の個数: 16

約数和(自身を含む): 361327896

約数和(自身を除く): 160801286

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 20113, 40226, 100565, 201130, 20052661, 40105322, 100263305, 200526610]

約数ペア:

[(1, 200526610), (2, 100263305), (5, 40105322), (10, 20052661), (997, 201130), (1994, 100565), (4985, 40226), (9970, 20113)]