201327761648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3494303}}^1$

素因数の和:3494601

約数の個数: 40

約数和(自身を含む): 421594766208

約数和(自身を除く): 220267004560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14404, 28808, 57616, 3494303, 6988606, 13977212, 27954424, 45425939, 55908848, 90851878, 181703756, 363407512, 726815024, 967921931, 1935843862, 3871687724, 7743375448, 12582985103, 15486750896, 25165970206, 50331940412, 100663880824, 201327761648]

約数ペア:

[(1, 201327761648), (2, 100663880824), (4, 50331940412), (8, 25165970206), (13, 15486750896), (16, 12582985103), (26, 7743375448), (52, 3871687724), (104, 1935843862), (208, 967921931), (277, 726815024), (554, 363407512), (1108, 181703756), (2216, 90851878), (3601, 55908848), (4432, 45425939), (7202, 27954424), (14404, 13977212), (28808, 6988606), (57616, 3494303)]