214966895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7403

約数の個数: 32

約数和(自身を含む): 310492224

約数和(自身を除く): 95525329

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 7333, 29315, 36665, 80663, 95329, 300653, 403315, 476645, 1048619, 1503265, 3307183, 3908489, 5243095, 16535915, 19542445, 42993379, 214966895]

約数ペア:

[(1, 214966895), (5, 42993379), (11, 19542445), (13, 16535915), (41, 5243095), (55, 3908489), (65, 3307183), (143, 1503265), (205, 1048619), (451, 476645), (533, 403315), (715, 300653), (2255, 95329), (2665, 80663), (5863, 36665), (7333, 29315)]