200021886

素因数分解:

$2^1\times 3^4\times {\mathrm{1234703}}^1$

素因数の和:1234717

約数の個数: 20

約数和(自身を含む): 448197552

約数和(自身を除く): 248175666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1234703, 2469406, 3704109, 7408218, 11112327, 22224654, 33336981, 66673962, 100010943, 200021886]

約数ペア:

[(1, 200021886), (2, 100010943), (3, 66673962), (6, 33336981), (9, 22224654), (18, 11112327), (27, 7408218), (54, 3704109), (81, 2469406), (162, 1234703)]