201121336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1933859}}^1$

素因数の和:1933878

約数の個数: 16

約数和(自身を含む): 406110600

約数和(自身を除く): 204989264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1933859, 3867718, 7735436, 15470872, 25140167, 50280334, 100560668, 201121336]

約数ペア:

[(1, 201121336), (2, 100560668), (4, 50280334), (8, 25140167), (13, 15470872), (26, 7735436), (52, 3867718), (104, 1933859)]