201120222012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{804571}}^1$

素因数の和:805178

約数の個数: 48

約数和(自身を含む): 482820438912

約数和(自身を除く): 281700216900

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 563, 1126, 1689, 2252, 3378, 6756, 20831, 41662, 62493, 83324, 124986, 249972, 804571, 1609142, 2413713, 3218284, 4827426, 9654852, 29769127, 59538254, 89307381, 119076508, 178614762, 357229524, 452973473, 905946946, 1358920419, 1811893892, 2717840838, 5435681676, 16760018501, 33520037002, 50280055503, 67040074004, 100560111006, 201120222012]

約数ペア:

[(1, 201120222012), (2, 100560111006), (3, 67040074004), (4, 50280055503), (6, 33520037002), (12, 16760018501), (37, 5435681676), (74, 2717840838), (111, 1811893892), (148, 1358920419), (222, 905946946), (444, 452973473), (563, 357229524), (1126, 178614762), (1689, 119076508), (2252, 89307381), (3378, 59538254), (6756, 29769127), (20831, 9654852), (41662, 4827426), (62493, 3218284), (83324, 2413713), (124986, 1609142), (249972, 804571)]