201538744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2290213}}^1$

素因数の和:2290230

約数の個数: 16

約数和(自身を含む): 412238520

約数和(自身を除く): 210699776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2290213, 4580426, 9160852, 18321704, 25192343, 50384686, 100769372, 201538744]

約数ペア:

[(1, 201538744), (2, 100769372), (4, 50384686), (8, 25192343), (11, 18321704), (22, 9160852), (44, 4580426), (88, 2290213)]