201220436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{949153}}^1$

素因数の和:949210

約数の個数: 12

約数和(自身を含む): 358780212

約数和(自身を除く): 157559776

約数列:

[1, 2, 4, 53, 106, 212, 949153, 1898306, 3796612, 50305109, 100610218, 201220436]

約数ペア:

[(1, 201220436), (2, 100610218), (4, 50305109), (53, 3796612), (106, 1898306), (212, 949153)]