201516704

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 405574848

約数和(自身を除く): 204058144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 193, 268, 386, 487, 536, 772, 974, 1072, 1544, 1948, 2144, 3088, 3896, 6176, 7792, 12931, 15584, 25862, 32629, 51724, 65258, 93991, 103448, 130516, 187982, 206896, 261032, 375964, 413792, 522064, 751928, 1044128, 1503856, 3007712, 6297397, 12594794, 25189588, 50379176, 100758352, 201516704]

約数ペア:

[(1, 201516704), (2, 100758352), (4, 50379176), (8, 25189588), (16, 12594794), (32, 6297397), (67, 3007712), (134, 1503856), (193, 1044128), (268, 751928), (386, 522064), (487, 413792), (536, 375964), (772, 261032), (974, 206896), (1072, 187982), (1544, 130516), (1948, 103448), (2144, 93991), (3088, 65258), (3896, 51724), (6176, 32629), (7792, 25862), (12931, 15584)]