203729097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 320624640

約数和(自身を除く): 116895543

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 717, 1987, 2629, 3107, 5961, 7887, 9321, 21857, 25831, 34177, 65571, 77493, 102531, 284141, 474893, 852423, 1424679, 5223823, 6173609, 15671469, 18520827, 67909699, 203729097]

約数ペア:

[(1, 203729097), (3, 67909699), (11, 18520827), (13, 15671469), (33, 6173609), (39, 5223823), (143, 1424679), (239, 852423), (429, 474893), (717, 284141), (1987, 102531), (2629, 77493), (3107, 65571), (5961, 34177), (7887, 25831), (9321, 21857)]