201956256

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1627}}^1$

素因数の和:2074

約数の個数: 72

約数和(自身を含む): 575999424

約数和(自身を除く): 374043168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1627, 1724, 2586, 3254, 3448, 3879, 4881, 5172, 6508, 6896, 7758, 9762, 10344, 13016, 13792, 14643, 15516, 19524, 20688, 26032, 29286, 31032, 39048, 41376, 52064, 58572, 62064, 78096, 117144, 124128, 156192, 234288, 468576, 701237, 1402474, 2103711, 2804948, 4207422, 5609896, 6311133, 8414844, 11219792, 12622266, 16829688, 22439584, 25244532, 33659376, 50489064, 67318752, 100978128, 201956256]

約数ペア:

[(1, 201956256), (2, 100978128), (3, 67318752), (4, 50489064), (6, 33659376), (8, 25244532), (9, 22439584), (12, 16829688), (16, 12622266), (18, 11219792), (24, 8414844), (32, 6311133), (36, 5609896), (48, 4207422), (72, 2804948), (96, 2103711), (144, 1402474), (288, 701237), (431, 468576), (862, 234288), (1293, 156192), (1627, 124128), (1724, 117144), (2586, 78096), (3254, 62064), (3448, 58572), (3879, 52064), (4881, 41376), (5172, 39048), (6508, 31032), (6896, 29286), (7758, 26032), (9762, 20688), (10344, 19524), (13016, 15516), (13792, 14643)]