210932090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1240777}}^1$

素因数の和:1240801

約数の個数: 16

約数和(自身を含む): 402012072

約数和(自身を除く): 191079982

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1240777, 2481554, 6203885, 12407770, 21093209, 42186418, 105466045, 210932090]

約数ペア:

[(1, 210932090), (2, 105466045), (5, 42186418), (10, 21093209), (17, 12407770), (34, 6203885), (85, 2481554), (170, 1240777)]