201663396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1627}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 558221664

約数和(自身を除く): 356558268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 313, 396, 626, 939, 1252, 1627, 1878, 2817, 3254, 3443, 3756, 4881, 5634, 6508, 6886, 9762, 10329, 11268, 13772, 14643, 17897, 19524, 20658, 29286, 30987, 35794, 41316, 53691, 58572, 61974, 71588, 107382, 123948, 161073, 214764, 322146, 509251, 644292, 1018502, 1527753, 2037004, 3055506, 4583259, 5601761, 6111012, 9166518, 11203522, 16805283, 18333036, 22407044, 33610566, 50415849, 67221132, 100831698, 201663396]

約数ペア:

[(1, 201663396), (2, 100831698), (3, 67221132), (4, 50415849), (6, 33610566), (9, 22407044), (11, 18333036), (12, 16805283), (18, 11203522), (22, 9166518), (33, 6111012), (36, 5601761), (44, 4583259), (66, 3055506), (99, 2037004), (132, 1527753), (198, 1018502), (313, 644292), (396, 509251), (626, 322146), (939, 214764), (1252, 161073), (1627, 123948), (1878, 107382), (2817, 71588), (3254, 61974), (3443, 58572), (3756, 53691), (4881, 41316), (5634, 35794), (6508, 30987), (6886, 29286), (9762, 20658), (10329, 19524), (11268, 17897), (13772, 14643)]