200409302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 322375680

約数和(自身を除く): 121966378

約数列:

[1, 2, 19, 38, 127, 131, 254, 262, 317, 634, 2413, 2489, 4826, 4978, 6023, 12046, 16637, 33274, 40259, 41527, 80518, 83054, 316103, 632206, 764921, 789013, 1529842, 1578026, 5273929, 10547858, 100204651, 200409302]

約数ペア:

[(1, 200409302), (2, 100204651), (19, 10547858), (38, 5273929), (127, 1578026), (131, 1529842), (254, 789013), (262, 764921), (317, 632206), (634, 316103), (2413, 83054), (2489, 80518), (4826, 41527), (4978, 40259), (6023, 33274), (12046, 16637)]