208048016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{4177}}^1$

素因数の和:4479

約数の個数: 40

約数和(自身を含む): 441397344

約数和(自身を除く): 233349328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 3113, 4177, 4528, 6226, 8354, 12452, 16708, 24904, 33416, 45947, 49808, 66832, 91894, 183788, 367576, 735152, 1182091, 2364182, 4728364, 9456728, 13003001, 18913456, 26006002, 52012004, 104024008, 208048016]

約数ペア:

[(1, 208048016), (2, 104024008), (4, 52012004), (8, 26006002), (11, 18913456), (16, 13003001), (22, 9456728), (44, 4728364), (88, 2364182), (176, 1182091), (283, 735152), (566, 367576), (1132, 183788), (2264, 91894), (3113, 66832), (4177, 49808), (4528, 45947), (6226, 33416), (8354, 24904), (12452, 16708)]