197408497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15511}}^1$

素因数の和:15624

約数の個数: 16

約数和(自身を含む): 234541440

約数和(自身を除く): 37132943

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 15511, 170621, 201643, 1380479, 2218073, 15185269, 17946227, 197408497]

約数ペア:

[(1, 197408497), (11, 17946227), (13, 15185269), (89, 2218073), (143, 1380479), (979, 201643), (1157, 170621), (12727, 15511)]