209292085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{1151}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 257789952

約数和(自身を除く): 48497867

約数列:

[1, 5, 41, 205, 887, 1151, 4435, 5755, 36367, 47191, 181835, 235955, 1020937, 5104685, 41858417, 209292085]

約数ペア:

[(1, 209292085), (5, 41858417), (41, 5104685), (205, 1020937), (887, 235955), (1151, 181835), (4435, 47191), (5755, 36367)]