201992428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{6781}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 386248464

約数和(自身を除く): 184256036

約数列:

[1, 2, 4, 11, 22, 44, 677, 1354, 2708, 6781, 7447, 13562, 14894, 27124, 29788, 74591, 149182, 298364, 4590737, 9181474, 18362948, 50498107, 100996214, 201992428]

約数ペア:

[(1, 201992428), (2, 100996214), (4, 50498107), (11, 18362948), (22, 9181474), (44, 4590737), (677, 298364), (1354, 149182), (2708, 74591), (6781, 29788), (7447, 27124), (13562, 14894)]