201268615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{4423}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 254822400

約数和(自身を除く): 53553785

約数列:

[1, 5, 19, 95, 479, 2395, 4423, 9101, 22115, 45505, 84037, 420185, 2118617, 10593085, 40253723, 201268615]

約数ペア:

[(1, 201268615), (5, 40253723), (19, 10593085), (95, 2118617), (479, 420185), (2395, 84037), (4423, 45505), (9101, 22115)]