201669908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{7019}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 385650720

約数和(自身を除く): 183980812

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7019, 7183, 14038, 14366, 28076, 28732, 77209, 154418, 308836, 4583407, 9166814, 18333628, 50417477, 100834954, 201669908]

約数ペア:

[(1, 201669908), (2, 100834954), (4, 50417477), (11, 18333628), (22, 9166814), (44, 4583407), (653, 308836), (1306, 154418), (2612, 77209), (7019, 28732), (7183, 28076), (14038, 14366)]