200850721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 210038400

約数和(自身を除く): 9187679

約数列:

[1, 43, 101, 103, 449, 4343, 4429, 10403, 19307, 45349, 46247, 447329, 1950007, 1988621, 4670947, 200850721]

約数ペア:

[(1, 200850721), (43, 4670947), (101, 1988621), (103, 1950007), (449, 447329), (4343, 46247), (4429, 45349), (10403, 19307)]