208825728047

素因数分解:

${\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{3011}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 210533956704

約数和(自身を除く): 1708228657

約数列:

[1, 257, 421, 641, 3011, 108197, 164737, 269861, 773827, 1267631, 1930051, 69354277, 325781167, 496023107, 812551471, 208825728047]

約数ペア:

[(1, 208825728047), (257, 812551471), (421, 496023107), (641, 325781167), (3011, 69354277), (108197, 1930051), (164737, 1267631), (269861, 773827)]