207065375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 288864576

約数和(自身を除く): 81799201

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2255, 3673, 5125, 11275, 18365, 40403, 56375, 91825, 150593, 202015, 459125, 752965, 1010075, 1656523, 3764825, 5050375, 8282615, 18824125, 41413075, 207065375]

約数ペア:

[(1, 207065375), (5, 41413075), (11, 18824125), (25, 8282615), (41, 5050375), (55, 3764825), (125, 1656523), (205, 1010075), (275, 752965), (451, 459125), (1025, 202015), (1375, 150593), (2255, 91825), (3673, 56375), (5125, 40403), (11275, 18365)]