199442804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4532791}}^1$

素因数の和:4532806

約数の個数: 12

約数和(自身を含む): 380754528

約数和(自身を除く): 181311724

約数列:

[1, 2, 4, 11, 22, 44, 4532791, 9065582, 18131164, 49860701, 99721402, 199442804]

約数ペア:

[(1, 199442804), (2, 99721402), (4, 49860701), (11, 18131164), (22, 9065582), (44, 4532791)]