201928188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19867}}^1$

素因数の和:19903

約数の個数: 72

約数和(自身を含む): 591907456

約数和(自身を除く): 389979268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19867, 39734, 59601, 79468, 119202, 139069, 218537, 238404, 278138, 417207, 437074, 556276, 655611, 834414, 874148, 1311222, 1529759, 1668828, 2403907, 2622444, 3059518, 4589277, 4807814, 6119036, 7211721, 9178554, 9615628, 14423442, 16827349, 18357108, 28846884, 33654698, 50482047, 67309396, 100964094, 201928188]

約数ペア:

[(1, 201928188), (2, 100964094), (3, 67309396), (4, 50482047), (6, 33654698), (7, 28846884), (11, 18357108), (12, 16827349), (14, 14423442), (21, 9615628), (22, 9178554), (28, 7211721), (33, 6119036), (42, 4807814), (44, 4589277), (66, 3059518), (77, 2622444), (84, 2403907), (121, 1668828), (132, 1529759), (154, 1311222), (231, 874148), (242, 834414), (308, 655611), (363, 556276), (462, 437074), (484, 417207), (726, 278138), (847, 238404), (924, 218537), (1452, 139069), (1694, 119202), (2541, 79468), (3388, 59601), (5082, 39734), (10164, 19867)]