201480621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{47869}}^1$

素因数の和:47956

約数の個数: 16

約数和(自身を含む): 284922240

約数和(自身を除く): 83441619

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 47869, 143607, 1100987, 2920009, 3302961, 8760027, 67160207, 201480621]

約数ペア:

[(1, 201480621), (3, 67160207), (23, 8760027), (61, 3302961), (69, 2920009), (183, 1100987), (1403, 143607), (4209, 47869)]