204129684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2251}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 565612320

約数和(自身を除く): 361482636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2251, 2519, 2748, 4122, 4502, 5038, 6753, 7557, 8244, 9004, 10076, 13506, 15114, 20259, 22671, 24761, 27012, 30228, 40518, 45342, 49522, 74283, 81036, 90684, 99044, 148566, 222849, 297132, 445698, 515479, 891396, 1030958, 1546437, 2061916, 3092874, 4639311, 5670269, 6185748, 9278622, 11340538, 17010807, 18557244, 22681076, 34021614, 51032421, 68043228, 102064842, 204129684]

約数ペア:

[(1, 204129684), (2, 102064842), (3, 68043228), (4, 51032421), (6, 34021614), (9, 22681076), (11, 18557244), (12, 17010807), (18, 11340538), (22, 9278622), (33, 6185748), (36, 5670269), (44, 4639311), (66, 3092874), (99, 2061916), (132, 1546437), (198, 1030958), (229, 891396), (396, 515479), (458, 445698), (687, 297132), (916, 222849), (1374, 148566), (2061, 99044), (2251, 90684), (2519, 81036), (2748, 74283), (4122, 49522), (4502, 45342), (5038, 40518), (6753, 30228), (7557, 27012), (8244, 24761), (9004, 22671), (10076, 20259), (13506, 15114)]