212296969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2371}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 235681920

約数和(自身を除く): 23384951

約数列:

[1, 17, 23, 229, 391, 2371, 3893, 5267, 40307, 54533, 89539, 542959, 927061, 9230303, 12488057, 212296969]

約数ペア:

[(1, 212296969), (17, 12488057), (23, 9230303), (229, 927061), (391, 542959), (2371, 89539), (3893, 54533), (5267, 40307)]