201480189

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{18913}}^1$

素因数の和:19036

約数の個数: 16

約数和(自身を含む): 277808832

約数和(自身を除く): 76328643

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 18913, 56739, 1002389, 1267171, 3007167, 3801513, 67160063, 201480189]

約数ペア:

[(1, 201480189), (3, 67160063), (53, 3801513), (67, 3007167), (159, 1267171), (201, 1002389), (3551, 56739), (10653, 18913)]