201035915

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{9521}}^1$

素因数の和:9670

約数の個数: 16

約数和(自身を含む): 249552576

約数和(自身を除く): 48516661

約数列:

[1, 5, 41, 103, 205, 515, 4223, 9521, 21115, 47605, 390361, 980663, 1951805, 4903315, 40207183, 201035915]

約数ペア:

[(1, 201035915), (5, 40207183), (41, 4903315), (103, 1951805), (205, 980663), (515, 390361), (4223, 47605), (9521, 21115)]