200072883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{17789}}^1$

素因数の和:17978

約数の個数: 16

約数和(自身を含む): 280085760

約数和(自身を除く): 80012877

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 17789, 53367, 409147, 1227441, 2899607, 8698821, 66690961, 200072883]

約数ペア:

[(1, 200072883), (3, 66690961), (23, 8698821), (69, 2899607), (163, 1227441), (489, 409147), (3749, 53367), (11247, 17789)]