202204023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2213}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 325900800

約数和(自身を除く): 123696777

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1603, 2213, 4351, 4809, 6639, 13053, 15491, 30457, 42047, 46473, 91371, 126141, 294329, 506777, 882987, 1520331, 3547439, 9628763, 10642317, 28886289, 67401341, 202204023]

約数ペア:

[(1, 202204023), (3, 67401341), (7, 28886289), (19, 10642317), (21, 9628763), (57, 3547439), (133, 1520331), (229, 882987), (399, 506777), (687, 294329), (1603, 126141), (2213, 91371), (4351, 46473), (4809, 42047), (6639, 30457), (13053, 15491)]