201682251

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{20807}}^1$

素因数の和:21175

約数の個数: 16

約数和(自身を含む): 299635200

約数和(自身を除く): 97952949

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 20807, 62421, 187263, 561789, 7469713, 22409139, 67227417, 201682251]

約数ペア:

[(1, 201682251), (3, 67227417), (9, 22409139), (27, 7469713), (359, 561789), (1077, 187263), (3231, 62421), (9693, 20807)]