201644815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2083}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 255081600

約数和(自身を除く): 53436785

約数列:

[1, 5, 19, 95, 1019, 2083, 5095, 10415, 19361, 39577, 96805, 197885, 2122577, 10612885, 40328963, 201644815]

約数ペア:

[(1, 201644815), (5, 40328963), (19, 10612885), (95, 2122577), (1019, 197885), (2083, 96805), (5095, 39577), (10415, 19361)]