207972064

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 418037760

約数和(自身を除く): 210065696

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 239, 284, 383, 478, 568, 766, 956, 1136, 1532, 1912, 2272, 3064, 3824, 6128, 7648, 12256, 16969, 27193, 33938, 54386, 67876, 91537, 108772, 135752, 183074, 217544, 271504, 366148, 435088, 543008, 732296, 870176, 1464592, 2929184, 6499127, 12998254, 25996508, 51993016, 103986032, 207972064]

約数ペア:

[(1, 207972064), (2, 103986032), (4, 51993016), (8, 25996508), (16, 12998254), (32, 6499127), (71, 2929184), (142, 1464592), (239, 870176), (284, 732296), (383, 543008), (478, 435088), (568, 366148), (766, 271504), (956, 217544), (1136, 183074), (1532, 135752), (1912, 108772), (2272, 91537), (3064, 67876), (3824, 54386), (6128, 33938), (7648, 27193), (12256, 16969)]