201783121968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{91433}}^1$

素因数の和:93466

約数の個数: 80

約数和(自身を含む): 544215168000

約数和(自身を除く): 342432046032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 45977, 47976, 91433, 91954, 95952, 137931, 182866, 183908, 274299, 275862, 365732, 367816, 548598, 551724, 731464, 735632, 1097196, 1103448, 1462928, 2102959, 2194392, 2206896, 4205918, 4388784, 6308877, 8411836, 12617754, 16823672, 25235508, 33647344, 50471016, 100942032, 182774567, 365549134, 548323701, 731098268, 1096647402, 1462196536, 2193294804, 2924393072, 4203815041, 4386589608, 8407630082, 8773179216, 12611445123, 16815260164, 25222890246, 33630520328, 50445780492, 67261040656, 100891560984, 201783121968]

約数ペア:

[(1, 201783121968), (2, 100891560984), (3, 67261040656), (4, 50445780492), (6, 33630520328), (8, 25222890246), (12, 16815260164), (16, 12611445123), (23, 8773179216), (24, 8407630082), (46, 4386589608), (48, 4203815041), (69, 2924393072), (92, 2193294804), (138, 1462196536), (184, 1096647402), (276, 731098268), (368, 548323701), (552, 365549134), (1104, 182774567), (1999, 100942032), (3998, 50471016), (5997, 33647344), (7996, 25235508), (11994, 16823672), (15992, 12617754), (23988, 8411836), (31984, 6308877), (45977, 4388784), (47976, 4205918), (91433, 2206896), (91954, 2194392), (95952, 2102959), (137931, 1462928), (182866, 1103448), (183908, 1097196), (274299, 735632), (275862, 731464), (365732, 551724), (367816, 548598)]