201992872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{427951}}^1$

素因数の和:428016

約数の個数: 16

約数和(自身を含む): 385156800

約数和(自身を除く): 183163928

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 427951, 855902, 1711804, 3423608, 25249109, 50498218, 100996436, 201992872]

約数ペア:

[(1, 201992872), (2, 100996436), (4, 50498218), (8, 25249109), (59, 3423608), (118, 1711804), (236, 855902), (472, 427951)]