205585296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{937}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 608544384

約数和(自身を除く): 402959088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 653, 937, 1306, 1874, 1959, 2612, 2811, 3748, 3918, 4571, 5224, 5622, 6559, 7496, 7836, 9142, 10448, 11244, 13118, 13713, 14992, 15672, 18284, 19677, 22488, 26236, 27426, 31344, 36568, 39354, 44976, 52472, 54852, 73136, 78708, 104944, 109704, 157416, 219408, 314832, 611861, 1223722, 1835583, 2447444, 3671166, 4283027, 4894888, 7342332, 8566054, 9789776, 12849081, 14684664, 17132108, 25698162, 29369328, 34264216, 51396324, 68528432, 102792648, 205585296]

約数ペア:

[(1, 205585296), (2, 102792648), (3, 68528432), (4, 51396324), (6, 34264216), (7, 29369328), (8, 25698162), (12, 17132108), (14, 14684664), (16, 12849081), (21, 9789776), (24, 8566054), (28, 7342332), (42, 4894888), (48, 4283027), (56, 3671166), (84, 2447444), (112, 1835583), (168, 1223722), (336, 611861), (653, 314832), (937, 219408), (1306, 157416), (1874, 109704), (1959, 104944), (2612, 78708), (2811, 73136), (3748, 54852), (3918, 52472), (4571, 44976), (5224, 39354), (5622, 36568), (6559, 31344), (7496, 27426), (7836, 26236), (9142, 22488), (10448, 19677), (11244, 18284), (13118, 15672), (13713, 14992)]