203438985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6317}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 345720960

約数和(自身を除く): 142281975

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 6317, 6441, 10735, 18951, 31585, 32205, 94755, 120023, 360069, 600115, 713821, 1800345, 2141463, 3569105, 10707315, 13562599, 40687797, 67812995, 203438985]

約数ペア:

[(1, 203438985), (3, 67812995), (5, 40687797), (15, 13562599), (19, 10707315), (57, 3569105), (95, 2141463), (113, 1800345), (285, 713821), (339, 600115), (565, 360069), (1695, 120023), (2147, 94755), (6317, 32205), (6441, 31585), (10735, 18951)]