201214233

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{881}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 325987200

約数和(自身を除く): 124772967

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 769, 881, 2307, 2643, 6921, 7929, 8459, 9691, 20763, 23787, 25377, 29073, 76131, 87219, 228393, 261657, 677489, 2032467, 6097401, 7452379, 18292203, 22357137, 67071411, 201214233]

約数ペア:

[(1, 201214233), (3, 67071411), (9, 22357137), (11, 18292203), (27, 7452379), (33, 6097401), (99, 2032467), (297, 677489), (769, 261657), (881, 228393), (2307, 87219), (2643, 76131), (6921, 29073), (7929, 25377), (8459, 23787), (9691, 20763)]