206098990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1212347}}^1$

素因数の和:1212371

約数の個数: 16

約数和(自身を含む): 392800752

約数和(自身を除く): 186701762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1212347, 2424694, 6061735, 12123470, 20609899, 41219798, 103049495, 206098990]

約数ペア:

[(1, 206098990), (2, 103049495), (5, 41219798), (10, 20609899), (17, 12123470), (34, 6061735), (85, 2424694), (170, 1212347)]