200307969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{313471}}^1$

素因数の和:313548

約数の個数: 12

約数和(自身を含む): 293409792

約数和(自身を除く): 93101823

約数列:

[1, 3, 9, 71, 213, 639, 313471, 940413, 2821239, 22256441, 66769323, 200307969]

約数ペア:

[(1, 200307969), (3, 66769323), (9, 22256441), (71, 2821239), (213, 940413), (639, 313471)]