209899129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8329}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 239904000

約数和(自身を除く): 30004871

約数列:

[1, 11, 29, 79, 319, 869, 2291, 8329, 25201, 91619, 241541, 657991, 2656951, 7237901, 19081739, 209899129]

約数ペア:

[(1, 209899129), (11, 19081739), (29, 7237901), (79, 2656951), (319, 657991), (869, 241541), (2291, 91619), (8329, 25201)]