213425210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{735949}}^1$

素因数の和:735985

約数の個数: 16

約数和(自身を含む): 397413000

約数和(自身を除く): 183987790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 735949, 1471898, 3679745, 7359490, 21342521, 42685042, 106712605, 213425210]

約数ペア:

[(1, 213425210), (2, 106712605), (5, 42685042), (10, 21342521), (29, 7359490), (58, 3679745), (145, 1471898), (290, 735949)]