207966231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{700223}}^1$

素因数の和:700243

約数の個数: 16

約数和(自身を含む): 336107520

約数和(自身を除く): 128141289

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 700223, 2100669, 6302007, 7702453, 18906021, 23107359, 69322077, 207966231]

約数ペア:

[(1, 207966231), (3, 69322077), (9, 23107359), (11, 18906021), (27, 7702453), (33, 6302007), (99, 2100669), (297, 700223)]