320196265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82207}}^1$

素因数の和:82272

約数の個数: 16

約数和(自身を含む): 414328320

約数和(自身を除く): 94132055

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 82207, 411035, 1561933, 3370487, 7809665, 16852435, 64039253, 320196265]

約数ペア:

[(1, 320196265), (5, 64039253), (19, 16852435), (41, 7809665), (95, 3370487), (205, 1561933), (779, 411035), (3895, 82207)]