201640648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{3011}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 413125920

約数和(自身を除く): 211485272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 761, 1522, 3011, 3044, 6022, 6088, 8371, 12044, 16742, 24088, 33121, 33484, 66242, 66968, 132484, 264968, 2291371, 4582742, 9165484, 18330968, 25205081, 50410162, 100820324, 201640648]

約数ペア:

[(1, 201640648), (2, 100820324), (4, 50410162), (8, 25205081), (11, 18330968), (22, 9165484), (44, 4582742), (88, 2291371), (761, 264968), (1522, 132484), (3011, 66968), (3044, 66242), (6022, 33484), (6088, 33121), (8371, 24088), (12044, 16742)]