217266962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{62903}}^1$

素因数の和:63073

約数の個数: 16

約数和(自身を含む): 357797952

約数和(自身を除く): 140530990

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 62903, 125806, 691933, 1383866, 9875771, 19751542, 108633481, 217266962]

約数ペア:

[(1, 217266962), (2, 108633481), (11, 19751542), (22, 9875771), (157, 1383866), (314, 691933), (1727, 125806), (3454, 62903)]