201609364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{11779}}^1$

素因数の和:12183

約数の個数: 24

約数和(自身を含む): 385912800

約数和(自身を除く): 184303436

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 11779, 17116, 23558, 47116, 129569, 259138, 518276, 4582031, 9164062, 18328124, 50402341, 100804682, 201609364]

約数ペア:

[(1, 201609364), (2, 100804682), (4, 50402341), (11, 18328124), (22, 9164062), (44, 4582031), (389, 518276), (778, 259138), (1556, 129569), (4279, 47116), (8558, 23558), (11779, 17116)]