202089985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5077}}^1$

素因数の和:5520

約数の個数: 16

約数和(自身を含む): 255931200

約数和(自身を除く): 53841215

約数列:

[1, 5, 19, 95, 419, 2095, 5077, 7961, 25385, 39805, 96463, 482315, 2127263, 10636315, 40417997, 202089985]

約数ペア:

[(1, 202089985), (5, 40417997), (19, 10636315), (95, 2127263), (419, 482315), (2095, 96463), (5077, 39805), (7961, 25385)]