190458212

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{16631}}^1$

素因数の和:17051

約数の個数: 24

約数和(自身を含む): 381870720

約数和(自身を除く): 191412508

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 16631, 33262, 66524, 116417, 232834, 465668, 6802079, 13604158, 27208316, 47614553, 95229106, 190458212]

約数ペア:

[(1, 190458212), (2, 95229106), (4, 47614553), (7, 27208316), (14, 13604158), (28, 6802079), (409, 465668), (818, 232834), (1636, 116417), (2863, 66524), (5726, 33262), (11452, 16631)]