201044823

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 318253056

約数和(自身を除く): 117208233

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2881, 3323, 8643, 9969, 20167, 23261, 60501, 69783, 142889, 222641, 428667, 667923, 1000223, 1558487, 3000669, 4675461, 9573563, 28720689, 67014941, 201044823]

約数ペア:

[(1, 201044823), (3, 67014941), (7, 28720689), (21, 9573563), (43, 4675461), (67, 3000669), (129, 1558487), (201, 1000223), (301, 667923), (469, 428667), (903, 222641), (1407, 142889), (2881, 69783), (3323, 60501), (8643, 23261), (9969, 20167)]