203421450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1356143}}^1$

素因数の和:1356158

約数の個数: 24

約数和(自身を含む): 504485568

約数和(自身を除く): 301064118

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1356143, 2712286, 4068429, 6780715, 8136858, 13561430, 20342145, 33903575, 40684290, 67807150, 101710725, 203421450]

約数ペア:

[(1, 203421450), (2, 101710725), (3, 67807150), (5, 40684290), (6, 33903575), (10, 20342145), (15, 13561430), (25, 8136858), (30, 6780715), (50, 4068429), (75, 2712286), (150, 1356143)]