202917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 24

約数和(自身を含む): 327712

約数和(自身を除く): 124795

約数列:

[1, 3, 11, 13, 33, 39, 43, 121, 129, 143, 363, 429, 473, 559, 1419, 1573, 1677, 4719, 5203, 6149, 15609, 18447, 67639, 202917]

約数ペア:

[(1, 202917), (3, 67639), (11, 18447), (13, 15609), (33, 6149), (39, 5203), (43, 4719), (121, 1677), (129, 1573), (143, 1419), (363, 559), (429, 473)]