201319833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2879}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 317399040

約数和(自身を除く): 116079207

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2119, 2879, 5379, 6357, 8637, 23309, 31669, 37427, 69927, 95007, 112281, 411697, 469277, 1235091, 1407831, 5162047, 6100601, 15486141, 18301803, 67106611, 201319833]

約数ペア:

[(1, 201319833), (3, 67106611), (11, 18301803), (13, 15486141), (33, 6100601), (39, 5162047), (143, 1407831), (163, 1235091), (429, 469277), (489, 411697), (1793, 112281), (2119, 95007), (2879, 69927), (5379, 37427), (6357, 31669), (8637, 23309)]