205837368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1601}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 562878720

約数和(自身を除く): 357041352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 487, 974, 1461, 1601, 1948, 2922, 3202, 3896, 4803, 5357, 5844, 6404, 9606, 10714, 11688, 12808, 16071, 17611, 19212, 21428, 32142, 35222, 38424, 42856, 52833, 64284, 70444, 105666, 128568, 140888, 211332, 422664, 779687, 1559374, 2339061, 3118748, 4678122, 6237496, 8576557, 9356244, 17153114, 18712488, 25729671, 34306228, 51459342, 68612456, 102918684, 205837368]

約数ペア:

[(1, 205837368), (2, 102918684), (3, 68612456), (4, 51459342), (6, 34306228), (8, 25729671), (11, 18712488), (12, 17153114), (22, 9356244), (24, 8576557), (33, 6237496), (44, 4678122), (66, 3118748), (88, 2339061), (132, 1559374), (264, 779687), (487, 422664), (974, 211332), (1461, 140888), (1601, 128568), (1948, 105666), (2922, 70444), (3202, 64284), (3896, 52833), (4803, 42856), (5357, 38424), (5844, 35222), (6404, 32142), (9606, 21428), (10714, 19212), (11688, 17611), (12808, 16071)]