172638204

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{202627}}^1$

素因数の和:202705

約数の個数: 24

約数和(自身を含む): 408498048

約数和(自身を除く): 235859844

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 202627, 405254, 607881, 810508, 1215762, 2431524, 14386517, 28773034, 43159551, 57546068, 86319102, 172638204]

約数ペア:

[(1, 172638204), (2, 86319102), (3, 57546068), (4, 43159551), (6, 28773034), (12, 14386517), (71, 2431524), (142, 1215762), (213, 810508), (284, 607881), (426, 405254), (852, 202627)]