222728149

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{35393}}^1$

素因数の和:35460

約数の個数: 16

約数和(自身を含む): 271825920

約数和(自身を除く): 49097771

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 35393, 247751, 1026397, 1097183, 7184779, 7680281, 31818307, 222728149]

約数ペア:

[(1, 222728149), (7, 31818307), (29, 7680281), (31, 7184779), (203, 1097183), (217, 1026397), (899, 247751), (6293, 35393)]