229941776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{350521}}^1$

素因数の和:350570

約数の個数: 20

約数和(自身を含む): 456379644

約数和(自身を除く): 226437868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 350521, 701042, 1402084, 2804168, 5608336, 14371361, 28742722, 57485444, 114970888, 229941776]

約数ペア:

[(1, 229941776), (2, 114970888), (4, 57485444), (8, 28742722), (16, 14371361), (41, 5608336), (82, 2804168), (164, 1402084), (328, 701042), (656, 350521)]