166204489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 184236480

約数和(自身を除く): 18031991

約数列:

[1, 11, 101, 211, 709, 1111, 2321, 7799, 21311, 71609, 149599, 234421, 787699, 1645589, 15109499, 166204489]

約数ペア:

[(1, 166204489), (11, 15109499), (101, 1645589), (211, 787699), (709, 234421), (1111, 149599), (2321, 71609), (7799, 21311)]