222214143

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{2917}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 301604480

約数和(自身を除く): 79390337

約数列:

[1, 3, 67, 201, 379, 1137, 2917, 8751, 25393, 76179, 195439, 586317, 1105543, 3316629, 74071381, 222214143]

約数ペア:

[(1, 222214143), (3, 74071381), (67, 3316629), (201, 1105543), (379, 586317), (1137, 195439), (2917, 76179), (8751, 25393)]