202278906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 454671360

約数和(自身を除く): 252392454

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 279, 458, 558, 687, 1374, 1583, 2061, 3166, 4122, 4749, 7099, 9498, 14198, 14247, 21297, 28494, 42594, 49073, 63891, 98146, 127782, 147219, 294438, 362507, 441657, 725014, 883314, 1087521, 2175042, 3262563, 6525126, 11237717, 22475434, 33713151, 67426302, 101139453, 202278906]

約数ペア:

[(1, 202278906), (2, 101139453), (3, 67426302), (6, 33713151), (9, 22475434), (18, 11237717), (31, 6525126), (62, 3262563), (93, 2175042), (186, 1087521), (229, 883314), (279, 725014), (458, 441657), (558, 362507), (687, 294438), (1374, 147219), (1583, 127782), (2061, 98146), (3166, 63891), (4122, 49073), (4749, 42594), (7099, 28494), (9498, 21297), (14198, 14247)]