201838287852

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2221}}^1\times {\mathrm{5857}}^1$

素因数の和:8519

約数の個数: 72

約数和(自身を含む): 511703704512

約数和(自身を除く): 309865416660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2221, 2586, 3879, 4442, 5172, 5857, 6663, 7758, 8884, 11714, 13326, 15516, 17571, 19989, 23428, 26652, 35142, 39978, 52713, 70284, 79956, 105426, 210852, 957251, 1914502, 2524367, 2871753, 3829004, 5048734, 5743506, 7573101, 8615259, 10097468, 11487012, 13008397, 15146202, 17230518, 22719303, 26016794, 30292404, 34461036, 39025191, 45438606, 52033588, 78050382, 90877212, 117075573, 156100764, 234151146, 468302292, 5606619107, 11213238214, 16819857321, 22426476428, 33639714642, 50459571963, 67279429284, 100919143926, 201838287852]

約数ペア:

[(1, 201838287852), (2, 100919143926), (3, 67279429284), (4, 50459571963), (6, 33639714642), (9, 22426476428), (12, 16819857321), (18, 11213238214), (36, 5606619107), (431, 468302292), (862, 234151146), (1293, 156100764), (1724, 117075573), (2221, 90877212), (2586, 78050382), (3879, 52033588), (4442, 45438606), (5172, 39025191), (5857, 34461036), (6663, 30292404), (7758, 26016794), (8884, 22719303), (11714, 17230518), (13326, 15146202), (15516, 13008397), (17571, 11487012), (19989, 10097468), (23428, 8615259), (26652, 7573101), (35142, 5743506), (39978, 5048734), (52713, 3829004), (70284, 2871753), (79956, 2524367), (105426, 1914502), (210852, 957251)]