201541885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{1601}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 256409712

約数和(自身を除く): 54867827

約数列:

[1, 5, 17, 85, 1481, 1601, 7405, 8005, 25177, 27217, 125885, 136085, 2371081, 11855405, 40308377, 201541885]

約数ペア:

[(1, 201541885), (5, 40308377), (17, 11855405), (85, 2371081), (1481, 136085), (1601, 125885), (7405, 27217), (8005, 25177)]