199131490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{337511}}^1$

素因数の和:337577

約数の個数: 16

約数和(自身を含む): 364512960

約数和(自身を除く): 165381470

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 337511, 675022, 1687555, 3375110, 19913149, 39826298, 99565745, 199131490]

約数ペア:

[(1, 199131490), (2, 99565745), (5, 39826298), (10, 19913149), (59, 3375110), (118, 1687555), (295, 675022), (590, 337511)]