199481524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4533671}}^1$

素因数の和:4533686

約数の個数: 12

約数和(自身を含む): 380828448

約数和(自身を除く): 181346924

約数列:

[1, 2, 4, 11, 22, 44, 4533671, 9067342, 18134684, 49870381, 99740762, 199481524]

約数ペア:

[(1, 199481524), (2, 99740762), (4, 49870381), (11, 18134684), (22, 9067342), (44, 4533671)]