211497444

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{9491}}^1$

素因数の和:10120

約数の個数: 36

約数和(自身を含む): 535538640

約数和(自身を除く): 324041196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3714, 5571, 7428, 9491, 11142, 18982, 22284, 28473, 37964, 56946, 85419, 113892, 170838, 341676, 5874929, 11749858, 17624787, 23499716, 35249574, 52874361, 70499148, 105748722, 211497444]

約数ペア:

[(1, 211497444), (2, 105748722), (3, 70499148), (4, 52874361), (6, 35249574), (9, 23499716), (12, 17624787), (18, 11749858), (36, 5874929), (619, 341676), (1238, 170838), (1857, 113892), (2476, 85419), (3714, 56946), (5571, 37964), (7428, 28473), (9491, 22284), (11142, 18982)]