198005951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 234208800

約数和(自身を除く): 36202849

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 9293, 21307, 102223, 120809, 1328899, 1384657, 15231227, 18000541, 198005951]

約数ペア:

[(1, 198005951), (11, 18000541), (13, 15231227), (143, 1384657), (149, 1328899), (1639, 120809), (1937, 102223), (9293, 21307)]