220207630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1295339}}^1$

素因数の和:1295363

約数の個数: 16

約数和(自身を含む): 419690160

約数和(自身を除く): 199482530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1295339, 2590678, 6476695, 12953390, 22020763, 44041526, 110103815, 220207630]

約数ペア:

[(1, 220207630), (2, 110103815), (5, 44041526), (10, 22020763), (17, 12953390), (34, 6476695), (85, 2590678), (170, 1295339)]