159800170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{940001}}^1$

素因数の和:940025

約数の個数: 16

約数和(自身を含む): 304560648

約数和(自身を除く): 144760478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 940001, 1880002, 4700005, 9400010, 15980017, 31960034, 79900085, 159800170]

約数ペア:

[(1, 159800170), (2, 79900085), (5, 31960034), (10, 15980017), (17, 9400010), (34, 4700005), (85, 1880002), (170, 940001)]