206202429

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 323993472

約数和(自身を除く): 117791043

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 453, 621, 733, 1359, 1863, 2199, 3473, 4077, 6597, 10419, 12231, 16859, 19791, 31257, 50577, 59373, 93771, 110683, 151731, 281313, 332049, 455193, 996147, 1365579, 2545709, 2988441, 7637127, 8965323, 22911381, 68734143, 206202429]

約数ペア:

[(1, 206202429), (3, 68734143), (9, 22911381), (23, 8965323), (27, 7637127), (69, 2988441), (81, 2545709), (151, 1365579), (207, 996147), (453, 455193), (621, 332049), (733, 281313), (1359, 151731), (1863, 110683), (2199, 93771), (3473, 59373), (4077, 50577), (6597, 31257), (10419, 19791), (12231, 16859)]