201967443

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1223}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 297872640

約数和(自身を除く): 95905197

約数列:

[1, 3, 9, 59, 177, 311, 531, 933, 1223, 2799, 3669, 11007, 18349, 55047, 72157, 165141, 216471, 380353, 649413, 1141059, 3423177, 22440827, 67322481, 201967443]

約数ペア:

[(1, 201967443), (3, 67322481), (9, 22440827), (59, 3423177), (177, 1141059), (311, 649413), (531, 380353), (933, 216471), (1223, 165141), (2799, 72157), (3669, 55047), (11007, 18349)]