201992516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4590739}}^1$

素因数の和:4590754

約数の個数: 12

約数和(自身を含む): 385622160

約数和(自身を除く): 183629644

約数列:

[1, 2, 4, 11, 22, 44, 4590739, 9181478, 18362956, 50498129, 100996258, 201992516]

約数ペア:

[(1, 201992516), (2, 100996258), (4, 50498129), (11, 18362956), (22, 9181478), (44, 4590739)]