200025392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 466255872

約数和(自身を除く): 266230480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1087, 1484, 1643, 1736, 2174, 2968, 3286, 3472, 4348, 5936, 6572, 7609, 8696, 11501, 13144, 15218, 17392, 23002, 26288, 30436, 33697, 46004, 57611, 60872, 67394, 92008, 115222, 121744, 134788, 184016, 230444, 235879, 269576, 403277, 460888, 471758, 539152, 806554, 921776, 943516, 1613108, 1785941, 1887032, 3226216, 3571882, 3774064, 6452432, 7143764, 12501587, 14287528, 25003174, 28575056, 50006348, 100012696, 200025392]

約数ペア:

[(1, 200025392), (2, 100012696), (4, 50006348), (7, 28575056), (8, 25003174), (14, 14287528), (16, 12501587), (28, 7143764), (31, 6452432), (53, 3774064), (56, 3571882), (62, 3226216), (106, 1887032), (112, 1785941), (124, 1613108), (212, 943516), (217, 921776), (248, 806554), (371, 539152), (424, 471758), (434, 460888), (496, 403277), (742, 269576), (848, 235879), (868, 230444), (1087, 184016), (1484, 134788), (1643, 121744), (1736, 115222), (2174, 92008), (2968, 67394), (3286, 60872), (3472, 57611), (4348, 46004), (5936, 33697), (6572, 30436), (7609, 26288), (8696, 23002), (11501, 17392), (13144, 15218)]