209212254

素因数分解:

$2^1\times 3^3\times {\mathrm{809}}^1\times {\mathrm{4789}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 465588000

約数和(自身を除く): 256375746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 809, 1618, 2427, 4789, 4854, 7281, 9578, 14367, 14562, 21843, 28734, 43101, 43686, 86202, 129303, 258606, 3874301, 7748602, 11622903, 23245806, 34868709, 69737418, 104606127, 209212254]

約数ペア:

[(1, 209212254), (2, 104606127), (3, 69737418), (6, 34868709), (9, 23245806), (18, 11622903), (27, 7748602), (54, 3874301), (809, 258606), (1618, 129303), (2427, 86202), (4789, 43686), (4854, 43101), (7281, 28734), (9578, 21843), (14367, 14562)]