199593070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281117}}^1$

素因数の和:281195

約数の個数: 16

約数和(自身を含む): 364328928

約数和(自身を除く): 164735858

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 281117, 562234, 1405585, 2811170, 19959307, 39918614, 99796535, 199593070]

約数ペア:

[(1, 199593070), (2, 99796535), (5, 39918614), (10, 19959307), (71, 2811170), (142, 1405585), (355, 562234), (710, 281117)]