201232423

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 234224640

約数和(自身を除く): 32992217

約数列:

[1, 7, 67, 389, 469, 1103, 2723, 7721, 26063, 73901, 182441, 429067, 517307, 3003469, 28747489, 201232423]

約数ペア:

[(1, 201232423), (7, 28747489), (67, 3003469), (389, 517307), (469, 429067), (1103, 182441), (2723, 73901), (7721, 26063)]