203411061

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3803}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 345707520

約数和(自身を除く): 142296459

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 3803, 5943, 7641, 11409, 17829, 26621, 34227, 53487, 79863, 102681, 239589, 718767, 1076249, 3228747, 7533743, 9686241, 22601229, 29058723, 67803687, 203411061]

約数ペア:

[(1, 203411061), (3, 67803687), (7, 29058723), (9, 22601229), (21, 9686241), (27, 7533743), (63, 3228747), (189, 1076249), (283, 718767), (849, 239589), (1981, 102681), (2547, 79863), (3803, 53487), (5943, 34227), (7641, 26621), (11409, 17829)]