202191561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157103}}^1$

素因数の和:157133

約数の個数: 24

約数和(自身を含む): 343115136

約数和(自身を除く): 140923575

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 157103, 471309, 1413927, 1728133, 2042339, 5184399, 6127017, 15553197, 18381051, 22465729, 67397187, 202191561]

約数ペア:

[(1, 202191561), (3, 67397187), (9, 22465729), (11, 18381051), (13, 15553197), (33, 6127017), (39, 5184399), (99, 2042339), (117, 1728133), (143, 1413927), (429, 471309), (1287, 157103)]