207355824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 628834752

約数和(自身を除く): 421478928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 312, 431, 468, 514, 624, 771, 862, 936, 1028, 1293, 1542, 1724, 1872, 2056, 2313, 2586, 3084, 3341, 3448, 3879, 4112, 4626, 5172, 5603, 6168, 6682, 6896, 7758, 9252, 10023, 10344, 11206, 12336, 13364, 15516, 16809, 18504, 20046, 20688, 22412, 26728, 30069, 31032, 33618, 37008, 40092, 44824, 50427, 53456, 60138, 62064, 67236, 80184, 89648, 100854, 110767, 120276, 134472, 160368, 201708, 221534, 240552, 268944, 332301, 403416, 443068, 481104, 664602, 806832, 886136, 996903, 1329204, 1439971, 1772272, 1993806, 2658408, 2879942, 3987612, 4319913, 5316816, 5759884, 7975224, 8639826, 11519768, 12959739, 15950448, 17279652, 23039536, 25919478, 34559304, 51838956, 69118608, 103677912, 207355824]

約数ペア:

[(1, 207355824), (2, 103677912), (3, 69118608), (4, 51838956), (6, 34559304), (8, 25919478), (9, 23039536), (12, 17279652), (13, 15950448), (16, 12959739), (18, 11519768), (24, 8639826), (26, 7975224), (36, 5759884), (39, 5316816), (48, 4319913), (52, 3987612), (72, 2879942), (78, 2658408), (104, 1993806), (117, 1772272), (144, 1439971), (156, 1329204), (208, 996903), (234, 886136), (257, 806832), (312, 664602), (431, 481104), (468, 443068), (514, 403416), (624, 332301), (771, 268944), (862, 240552), (936, 221534), (1028, 201708), (1293, 160368), (1542, 134472), (1724, 120276), (1872, 110767), (2056, 100854), (2313, 89648), (2586, 80184), (3084, 67236), (3341, 62064), (3448, 60138), (3879, 53456), (4112, 50427), (4626, 44824), (5172, 40092), (5603, 37008), (6168, 33618), (6682, 31032), (6896, 30069), (7758, 26728), (9252, 22412), (10023, 20688), (10344, 20046), (11206, 18504), (12336, 16809), (13364, 15516)]