171298198

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 259126560

約数和(自身を除く): 87828362

約数列:

[1, 2, 197, 394, 409, 818, 1063, 2126, 80573, 161146, 209411, 418822, 434767, 869534, 85649099, 171298198]

約数ペア:

[(1, 171298198), (2, 85649099), (197, 869534), (394, 434767), (409, 418822), (818, 209411), (1063, 161146), (2126, 80573)]