190817893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9629}}^1$

素因数の和:9804

約数の個数: 16

約数和(自身を含む): 231120000

約数和(自身を除く): 40302107

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 9629, 19817, 67403, 182951, 1280657, 1434721, 10043047, 27259699, 190817893]

約数ペア:

[(1, 190817893), (7, 27259699), (19, 10043047), (133, 1434721), (149, 1280657), (1043, 182951), (2831, 67403), (9629, 19817)]