201150928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1783}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 426062016

約数和(自身を除く): 224911088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 641, 1282, 1783, 2564, 3566, 5128, 7051, 7132, 10256, 14102, 14264, 19613, 28204, 28528, 39226, 56408, 78452, 112816, 156904, 313808, 1142903, 2285806, 4571612, 9143224, 12571933, 18286448, 25143866, 50287732, 100575464, 201150928]

約数ペア:

[(1, 201150928), (2, 100575464), (4, 50287732), (8, 25143866), (11, 18286448), (16, 12571933), (22, 9143224), (44, 4571612), (88, 2285806), (176, 1142903), (641, 313808), (1282, 156904), (1783, 112816), (2564, 78452), (3566, 56408), (5128, 39226), (7051, 28528), (7132, 28204), (10256, 19613), (14102, 14264)]