203400691216

素因数分解:

$2^4\times {\mathrm{12712543201}}^1$

素因数の和:12712543209

約数の個数: 10

約数和(自身を含む): 394088839262

約数和(自身を除く): 190688148046

約数列:

[1, 2, 4, 8, 16, 12712543201, 25425086402, 50850172804, 101700345608, 203400691216]

約数ペア:

[(1, 203400691216), (2, 101700345608), (4, 50850172804), (8, 25425086402), (16, 12712543201)]