201399164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2649989}}^1$

素因数の和:2650012

約数の個数: 12

約数和(自身を含む): 370998600

約数和(自身を除く): 169599436

約数列:

[1, 2, 4, 19, 38, 76, 2649989, 5299978, 10599956, 50349791, 100699582, 201399164]

約数ペア:

[(1, 201399164), (2, 100699582), (4, 50349791), (19, 10599956), (38, 5299978), (76, 2649989)]