214673974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{22901}}^1$

素因数の和:23055

約数の個数: 16

約数和(自身を含む): 332537040

約数和(自身を除く): 117863066

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 22901, 45802, 984743, 1969486, 2496209, 4992418, 107336987, 214673974]

約数ペア:

[(1, 214673974), (2, 107336987), (43, 4992418), (86, 2496209), (109, 1969486), (218, 984743), (4687, 45802), (9374, 22901)]