221068105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{5419}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 273168000

約数和(自身を除く): 52099895

約数列:

[1, 5, 41, 199, 205, 995, 5419, 8159, 27095, 40795, 222179, 1078381, 1110895, 5391905, 44213621, 221068105]

約数ペア:

[(1, 221068105), (5, 44213621), (41, 5391905), (199, 1110895), (205, 1078381), (995, 222179), (5419, 40795), (8159, 27095)]