201787968

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7561}}^1$

素因数の和:7715

約数の個数: 56

約数和(自身を含む): 537809440

約数和(自身を除く): 336021472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 7561, 8896, 13344, 15122, 22683, 26688, 30244, 45366, 60488, 90732, 120976, 181464, 241952, 362928, 483904, 725856, 1050979, 1451712, 2101958, 3152937, 4203916, 6305874, 8407832, 12611748, 16815664, 25223496, 33631328, 50446992, 67262656, 100893984, 201787968]

約数ペア:

[(1, 201787968), (2, 100893984), (3, 67262656), (4, 50446992), (6, 33631328), (8, 25223496), (12, 16815664), (16, 12611748), (24, 8407832), (32, 6305874), (48, 4203916), (64, 3152937), (96, 2101958), (139, 1451712), (192, 1050979), (278, 725856), (417, 483904), (556, 362928), (834, 241952), (1112, 181464), (1668, 120976), (2224, 90732), (3336, 60488), (4448, 45366), (6672, 30244), (7561, 26688), (8896, 22683), (13344, 15122)]