220180659

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1697}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 298983840

約数和(自身を除く): 78803181

約数列:

[1, 3, 61, 183, 709, 1697, 2127, 5091, 43249, 103517, 129747, 310551, 1203173, 3609519, 73393553, 220180659]

約数ペア:

[(1, 220180659), (3, 73393553), (61, 3609519), (183, 1203173), (709, 310551), (1697, 129747), (2127, 103517), (5091, 43249)]