204473712

素因数分解:

$2^4\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{2131}}^1$

素因数の和:4141

約数の個数: 40

約数和(自身を含む): 528736000

約数和(自身を除く): 324262288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1999, 2131, 3998, 4262, 5997, 6393, 7996, 8524, 11994, 12786, 15992, 17048, 23988, 25572, 31984, 34096, 47976, 51144, 95952, 102288, 4259869, 8519738, 12779607, 17039476, 25559214, 34078952, 51118428, 68157904, 102236856, 204473712]

約数ペア:

[(1, 204473712), (2, 102236856), (3, 68157904), (4, 51118428), (6, 34078952), (8, 25559214), (12, 17039476), (16, 12779607), (24, 8519738), (48, 4259869), (1999, 102288), (2131, 95952), (3998, 51144), (4262, 47976), (5997, 34096), (6393, 31984), (7996, 25572), (8524, 23988), (11994, 17048), (12786, 15992)]