201109860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 701640576

約数和(自身を除く): 500530716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 772, 827, 965, 1158, 1260, 1351, 1654, 1737, 1930, 2316, 2481, 2702, 2895, 3308, 3474, 3860, 4053, 4135, 4962, 5404, 5789, 5790, 6755, 6948, 7443, 8106, 8270, 8685, 9924, 11578, 11580, 12159, 12405, 13510, 14886, 16212, 16540, 17367, 17370, 20265, 23156, 24318, 24810, 27020, 28945, 29772, 34734, 34740, 37215, 40530, 48636, 49620, 52101, 57890, 60795, 69468, 74430, 81060, 86835, 104202, 115780, 121590, 148860, 159611, 173670, 208404, 243180, 260505, 319222, 347340, 478833, 521010, 638444, 798055, 957666, 1042020, 1117277, 1436499, 1596110, 1915332, 2234554, 2394165, 2872998, 3192220, 3351831, 4469108, 4788330, 5586385, 5745996, 6703662, 7182495, 9576660, 10055493, 11172770, 13407324, 14364990, 16759155, 20110986, 22345540, 28729980, 33518310, 40221972, 50277465, 67036620, 100554930, 201109860]

約数ペア:

[(1, 201109860), (2, 100554930), (3, 67036620), (4, 50277465), (5, 40221972), (6, 33518310), (7, 28729980), (9, 22345540), (10, 20110986), (12, 16759155), (14, 14364990), (15, 13407324), (18, 11172770), (20, 10055493), (21, 9576660), (28, 7182495), (30, 6703662), (35, 5745996), (36, 5586385), (42, 4788330), (45, 4469108), (60, 3351831), (63, 3192220), (70, 2872998), (84, 2394165), (90, 2234554), (105, 1915332), (126, 1596110), (140, 1436499), (180, 1117277), (193, 1042020), (210, 957666), (252, 798055), (315, 638444), (386, 521010), (420, 478833), (579, 347340), (630, 319222), (772, 260505), (827, 243180), (965, 208404), (1158, 173670), (1260, 159611), (1351, 148860), (1654, 121590), (1737, 115780), (1930, 104202), (2316, 86835), (2481, 81060), (2702, 74430), (2895, 69468), (3308, 60795), (3474, 57890), (3860, 52101), (4053, 49620), (4135, 48636), (4962, 40530), (5404, 37215), (5789, 34740), (5790, 34734), (6755, 29772), (6948, 28945), (7443, 27020), (8106, 24810), (8270, 24318), (8685, 23156), (9924, 20265), (11578, 17370), (11580, 17367), (12159, 16540), (12405, 16212), (13510, 14886)]