190559949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 86196531

約数列:

[1, 3, 19, 47, 57, 83, 141, 249, 857, 893, 1577, 2571, 2679, 3901, 4731, 11703, 16283, 40279, 48849, 71131, 74119, 120837, 213393, 222357, 765301, 1351489, 2295903, 3343157, 4054467, 10029471, 63519983, 190559949]

約数ペア:

[(1, 190559949), (3, 63519983), (19, 10029471), (47, 4054467), (57, 3343157), (83, 2295903), (141, 1351489), (249, 765301), (857, 222357), (893, 213393), (1577, 120837), (2571, 74119), (2679, 71131), (3901, 48849), (4731, 40279), (11703, 16283)]