207164465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30851}}^1$

素因数の和:30952

約数の個数: 16

約数和(自身を含む): 266561280

約数和(自身を除く): 59396815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 30851, 154255, 524467, 2437229, 2622335, 12186145, 41432893, 207164465]

約数ペア:

[(1, 207164465), (5, 41432893), (17, 12186145), (79, 2622335), (85, 2437229), (395, 524467), (1343, 154255), (6715, 30851)]