205749521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 224659008

約数和(自身を除く): 18909487

約数列:

[1, 17, 41, 163, 697, 1811, 2771, 6683, 30787, 74251, 113611, 295193, 1262267, 5018281, 12102913, 205749521]

約数ペア:

[(1, 205749521), (17, 12102913), (41, 5018281), (163, 1262267), (697, 295193), (1811, 113611), (2771, 74251), (6683, 30787)]