198631873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{823}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 223191936

約数和(自身を除く): 24560063

約数列:

[1, 11, 37, 407, 593, 823, 6523, 9053, 21941, 30451, 241351, 334961, 488039, 5368429, 18057443, 198631873]

約数ペア:

[(1, 198631873), (11, 18057443), (37, 5368429), (407, 488039), (593, 334961), (823, 241351), (6523, 30451), (9053, 21941)]