202113355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10691}}^1$

素因数の和:10914

約数の個数: 16

約数和(自身を含む): 256608000

約数和(自身を除く): 54494645

約数列:

[1, 5, 19, 95, 199, 995, 3781, 10691, 18905, 53455, 203129, 1015645, 2127509, 10637545, 40422671, 202113355]

約数ペア:

[(1, 202113355), (5, 40422671), (19, 10637545), (95, 2127509), (199, 1015645), (995, 203129), (3781, 53455), (10691, 18905)]