200432151

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{3581}}^1$

素因数の和:4284

約数の個数: 20

約数和(自身を含む): 299928024

約数和(自身を除く): 99495873

約数列:

[1, 3, 9, 27, 81, 691, 2073, 3581, 6219, 10743, 18657, 32229, 55971, 96687, 290061, 2474471, 7423413, 22270239, 66810717, 200432151]

約数ペア:

[(1, 200432151), (3, 66810717), (9, 22270239), (27, 7423413), (81, 2474471), (691, 290061), (2073, 96687), (3581, 55971), (6219, 32229), (10743, 18657)]