201453483

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 341630208

約数和(自身を除く): 140176725

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 173, 213, 231, 497, 519, 781, 1211, 1491, 1903, 2343, 3633, 5041, 5467, 5709, 12283, 13321, 15123, 16401, 35287, 36849, 39963, 55451, 85981, 105861, 135113, 166353, 257943, 388157, 405339, 872093, 945791, 1164471, 2616279, 2837373, 6104651, 9593023, 18313953, 28779069, 67151161, 201453483]

約数ペア:

[(1, 201453483), (3, 67151161), (7, 28779069), (11, 18313953), (21, 9593023), (33, 6104651), (71, 2837373), (77, 2616279), (173, 1164471), (213, 945791), (231, 872093), (497, 405339), (519, 388157), (781, 257943), (1211, 166353), (1491, 135113), (1903, 105861), (2343, 85981), (3633, 55451), (5041, 39963), (5467, 36849), (5709, 35287), (12283, 16401), (13321, 15123)]