205055309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 225783936

約数和(自身を除く): 20728627

約数列:

[1, 17, 41, 67, 697, 1139, 2747, 4391, 46699, 74647, 180031, 294197, 3060527, 5001349, 12062077, 205055309]

約数ペア:

[(1, 205055309), (17, 12062077), (41, 5001349), (67, 3060527), (697, 294197), (1139, 180031), (2747, 74647), (4391, 46699)]