201964378

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4427

約数の個数: 48

約数和(自身を含む): 393475104

約数和(自身を除く): 191510726

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 2107, 3311, 4214, 4357, 6622, 8714, 23177, 30499, 46354, 47927, 60998, 95854, 187351, 213493, 335489, 374702, 426986, 670978, 1311457, 2060861, 2348423, 2622914, 4121722, 4696846, 9180199, 14426027, 18360398, 28852054, 100982189, 201964378]

約数ペア:

[(1, 201964378), (2, 100982189), (7, 28852054), (11, 18360398), (14, 14426027), (22, 9180199), (43, 4696846), (49, 4121722), (77, 2622914), (86, 2348423), (98, 2060861), (154, 1311457), (301, 670978), (473, 426986), (539, 374702), (602, 335489), (946, 213493), (1078, 187351), (2107, 95854), (3311, 60998), (4214, 47927), (4357, 46354), (6622, 30499), (8714, 23177)]