157029080210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{79710193}}^1$

素因数の和:79710397

約数の個数: 16

約数和(自身を含む): 284087131416

約数和(自身を除く): 127058051206

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 79710193, 159420386, 398550965, 797101930, 15702908021, 31405816042, 78514540105, 157029080210]

約数ペア:

[(1, 157029080210), (2, 78514540105), (5, 31405816042), (10, 15702908021), (197, 797101930), (394, 398550965), (985, 159420386), (1970, 79710193)]