233478218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{24907}}^1$

素因数の和:25061

約数の個数: 16

約数和(自身を含む): 361664160

約数和(自身を除く): 128185942

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 24907, 49814, 1071001, 2142002, 2714863, 5429726, 116739109, 233478218]

約数ペア:

[(1, 233478218), (2, 116739109), (43, 5429726), (86, 2714863), (109, 2142002), (218, 1071001), (4687, 49814), (9374, 24907)]