199207848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28921}}^1$

素因数の和:28978

約数の個数: 64

約数和(自身を含む): 583067520

約数和(自身を除く): 383859672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 28921, 57842, 86763, 115684, 173526, 202447, 231368, 347052, 404894, 607341, 694104, 809788, 1185761, 1214682, 1619576, 2371522, 2429364, 3557283, 4743044, 4858728, 7114566, 8300327, 9486088, 14229132, 16600654, 24900981, 28458264, 33201308, 49801962, 66402616, 99603924, 199207848]

約数ペア:

[(1, 199207848), (2, 99603924), (3, 66402616), (4, 49801962), (6, 33201308), (7, 28458264), (8, 24900981), (12, 16600654), (14, 14229132), (21, 9486088), (24, 8300327), (28, 7114566), (41, 4858728), (42, 4743044), (56, 3557283), (82, 2429364), (84, 2371522), (123, 1619576), (164, 1214682), (168, 1185761), (246, 809788), (287, 694104), (328, 607341), (492, 404894), (574, 347052), (861, 231368), (984, 202447), (1148, 173526), (1722, 115684), (2296, 86763), (3444, 57842), (6888, 28921)]