199052830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1170899}}^1$

素因数の和:1170923

約数の個数: 16

約数和(自身を含む): 379371600

約数和(自身を除く): 180318770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1170899, 2341798, 5854495, 11708990, 19905283, 39810566, 99526415, 199052830]

約数ペア:

[(1, 199052830), (2, 99526415), (5, 39810566), (10, 19905283), (17, 11708990), (34, 5854495), (85, 2341798), (170, 1170899)]