200681313

素因数分解:

$3^1\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{1231}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 311794560

約数和(自身を除く): 111113247

約数列:

[1, 3, 7, 21, 49, 147, 1109, 1231, 3327, 3693, 7763, 8617, 23289, 25851, 54341, 60319, 163023, 180957, 1365179, 4095537, 9556253, 28668759, 66893771, 200681313]

約数ペア:

[(1, 200681313), (3, 66893771), (7, 28668759), (21, 9556253), (49, 4095537), (147, 1365179), (1109, 180957), (1231, 163023), (3327, 60319), (3693, 54341), (7763, 25851), (8617, 23289)]