220242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 497664

約数和(自身を除く): 277422

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 71, 94, 141, 142, 213, 282, 426, 517, 781, 1034, 1551, 1562, 2343, 3102, 3337, 4686, 6674, 10011, 20022, 36707, 73414, 110121, 220242]

約数ペア:

[(1, 220242), (2, 110121), (3, 73414), (6, 36707), (11, 20022), (22, 10011), (33, 6674), (47, 4686), (66, 3337), (71, 3102), (94, 2343), (141, 1562), (142, 1551), (213, 1034), (282, 781), (426, 517)]