211240945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 258552000

約数和(自身を除く): 47311055

約数列:

[1, 5, 59, 295, 419, 1709, 2095, 8545, 24721, 100831, 123605, 504155, 716071, 3580355, 42248189, 211240945]

約数ペア:

[(1, 211240945), (5, 42248189), (59, 3580355), (295, 716071), (419, 504155), (1709, 123605), (2095, 100831), (8545, 24721)]