163193149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7927}}^1$

素因数の和:8124

約数の個数: 16

約数和(自身を含む): 198643968

約数和(自身を除く): 35450819

約数列:

[1, 7, 17, 119, 173, 1211, 2941, 7927, 20587, 55489, 134759, 943313, 1371371, 9599597, 23313307, 163193149]

約数ペア:

[(1, 163193149), (7, 23313307), (17, 9599597), (119, 1371371), (173, 943313), (1211, 134759), (2941, 55489), (7927, 20587)]