227959907

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{25703}}^1$

素因数の和:25898

約数の個数: 12

約数和(自身を含む): 266653296

約数和(自身を除く): 38693389

約数列:

[1, 7, 49, 181, 1267, 8869, 25703, 179921, 1259447, 4652243, 32565701, 227959907]

約数ペア:

[(1, 227959907), (7, 32565701), (49, 4652243), (181, 1259447), (1267, 179921), (8869, 25703)]