199249336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{174169}}^1$

素因数の和:174199

約数の個数: 32

約数和(自身を含む): 438908400

約数和(自身を除く): 239659064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 174169, 348338, 696676, 1393352, 1915859, 2264197, 3831718, 4528394, 7663436, 9056788, 15326872, 18113576, 24906167, 49812334, 99624668, 199249336]

約数ペア:

[(1, 199249336), (2, 99624668), (4, 49812334), (8, 24906167), (11, 18113576), (13, 15326872), (22, 9056788), (26, 7663436), (44, 4528394), (52, 3831718), (88, 2264197), (104, 1915859), (143, 1393352), (286, 696676), (572, 348338), (1144, 174169)]