211883478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109331}}^1$

素因数の和:109372

約数の個数: 32

約数和(自身を含む): 472314240

約数和(自身を除く): 260430762

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 109331, 218662, 327993, 655986, 1858627, 2077289, 3717254, 4154578, 5575881, 6231867, 11151762, 12463734, 35313913, 70627826, 105941739, 211883478]

約数ペア:

[(1, 211883478), (2, 105941739), (3, 70627826), (6, 35313913), (17, 12463734), (19, 11151762), (34, 6231867), (38, 5575881), (51, 4154578), (57, 3717254), (102, 2077289), (114, 1858627), (323, 655986), (646, 327993), (969, 218662), (1938, 109331)]