163940567

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 194365440

約数和(自身を除く): 30424873

約数列:

[1, 7, 29, 203, 443, 1823, 3101, 12761, 12847, 52867, 89929, 370069, 807589, 5653123, 23420081, 163940567]

約数ペア:

[(1, 163940567), (7, 23420081), (29, 5653123), (203, 807589), (443, 370069), (1823, 89929), (3101, 52867), (12761, 12847)]