208581719

素因数分解:

${\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 217818720

約数和(自身を除く): 9237001

約数列:

[1, 41, 97, 179, 293, 3977, 7339, 12013, 17363, 28421, 52447, 711883, 1165261, 2150327, 5087359, 208581719]

約数ペア:

[(1, 208581719), (41, 5087359), (97, 2150327), (179, 1165261), (293, 711883), (3977, 52447), (7339, 28421), (12013, 17363)]