200199085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27481}}^1$

素因数の和:27564

約数の個数: 16

約数和(自身を含む): 253274112

約数和(自身を除く): 53075027

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 27481, 137405, 851911, 1291607, 4259555, 6458035, 40039817, 200199085]

約数ペア:

[(1, 200199085), (5, 40039817), (31, 6458035), (47, 4259555), (155, 1291607), (235, 851911), (1457, 137405), (7285, 27481)]