201423365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6871}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 290932992

約数和(自身を除く): 89509627

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 6871, 29315, 34355, 75581, 89323, 281711, 377905, 446615, 982553, 1408555, 3098821, 3662243, 4912765, 15494105, 18311215, 40284673, 201423365]

約数ペア:

[(1, 201423365), (5, 40284673), (11, 18311215), (13, 15494105), (41, 4912765), (55, 3662243), (65, 3098821), (143, 1408555), (205, 982553), (451, 446615), (533, 377905), (715, 281711), (2255, 89323), (2665, 75581), (5863, 34355), (6871, 29315)]