211283448

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{28307}}^1$

素因数の和:28627

約数の個数: 32

約数和(自身を含む): 529925760

約数和(自身を除く): 318642312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 28307, 56614, 84921, 113228, 169842, 226456, 339684, 679368, 8803477, 17606954, 26410431, 35213908, 52820862, 70427816, 105641724, 211283448]

約数ペア:

[(1, 211283448), (2, 105641724), (3, 70427816), (4, 52820862), (6, 35213908), (8, 26410431), (12, 17606954), (24, 8803477), (311, 679368), (622, 339684), (933, 226456), (1244, 169842), (1866, 113228), (2488, 84921), (3732, 56614), (7464, 28307)]