201852816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 570820608

約数和(自身を除く): 368967792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 431, 528, 862, 887, 1293, 1724, 1774, 2586, 2661, 3448, 3548, 4741, 5172, 5322, 6896, 7096, 9482, 9757, 10344, 10644, 14192, 14223, 18964, 19514, 20688, 21288, 28446, 29271, 37928, 39028, 42576, 56892, 58542, 75856, 78056, 113784, 117084, 156112, 227568, 234168, 382297, 468336, 764594, 1146891, 1529188, 2293782, 3058376, 4205267, 4587564, 6116752, 8410534, 9175128, 12615801, 16821068, 18350256, 25231602, 33642136, 50463204, 67284272, 100926408, 201852816]

約数ペア:

[(1, 201852816), (2, 100926408), (3, 67284272), (4, 50463204), (6, 33642136), (8, 25231602), (11, 18350256), (12, 16821068), (16, 12615801), (22, 9175128), (24, 8410534), (33, 6116752), (44, 4587564), (48, 4205267), (66, 3058376), (88, 2293782), (132, 1529188), (176, 1146891), (264, 764594), (431, 468336), (528, 382297), (862, 234168), (887, 227568), (1293, 156112), (1724, 117084), (1774, 113784), (2586, 78056), (2661, 75856), (3448, 58542), (3548, 56892), (4741, 42576), (5172, 39028), (5322, 37928), (6896, 29271), (7096, 28446), (9482, 21288), (9757, 20688), (10344, 19514), (10644, 18964), (14192, 14223)]