207979670

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{91621}}^1$

素因数の和:91855

約数の個数: 16

約数和(自身を含む): 376016688

約数和(自身を除く): 168037018

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 91621, 183242, 458105, 916210, 20797967, 41595934, 103989835, 207979670]

約数ペア:

[(1, 207979670), (2, 103989835), (5, 41595934), (10, 20797967), (227, 916210), (454, 458105), (1135, 183242), (2270, 91621)]