200419429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1831}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 241530880

約数和(自身を除く): 41111451

約数列:

[1, 7, 19, 133, 823, 1831, 5761, 12817, 15637, 34789, 109459, 243523, 1506913, 10548391, 28631347, 200419429]

約数ペア:

[(1, 200419429), (7, 28631347), (19, 10548391), (133, 1506913), (823, 243523), (1831, 109459), (5761, 34789), (12817, 15637)]