222380950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 461774016

約数和(自身を除く): 239393066

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 9403, 11825, 18806, 23650, 47015, 94030, 103433, 206866, 235075, 404329, 470150, 517165, 808658, 1034330, 2021645, 2585825, 4043290, 4447619, 5171650, 8895238, 10108225, 20216450, 22238095, 44476190, 111190475, 222380950]

約数ペア:

[(1, 222380950), (2, 111190475), (5, 44476190), (10, 22238095), (11, 20216450), (22, 10108225), (25, 8895238), (43, 5171650), (50, 4447619), (55, 4043290), (86, 2585825), (110, 2021645), (215, 1034330), (275, 808658), (430, 517165), (473, 470150), (550, 404329), (946, 235075), (1075, 206866), (2150, 103433), (2365, 94030), (4730, 47015), (9403, 23650), (11825, 18806)]