214620185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{8317}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 278087376

約数和(自身を除く): 63467191

約数列:

[1, 5, 13, 65, 397, 1985, 5161, 8317, 25805, 41585, 108121, 540605, 3301849, 16509245, 42924037, 214620185]

約数ペア:

[(1, 214620185), (5, 42924037), (13, 16509245), (65, 3301849), (397, 540605), (1985, 108121), (5161, 41585), (8317, 25805)]