199933587

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{32717}}^1$

素因数の和:32827

約数の個数: 24

約数和(自身を含む): 333461856

約数和(自身を除く): 133528269

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 32717, 98151, 229019, 294453, 687057, 2061171, 3173549, 9520647, 22214843, 28561941, 66644529, 199933587]

約数ペア:

[(1, 199933587), (3, 66644529), (7, 28561941), (9, 22214843), (21, 9520647), (63, 3173549), (97, 2061171), (291, 687057), (679, 294453), (873, 229019), (2037, 98151), (6111, 32717)]