201925197

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{37963}}^1$

素因数の和:38169

約数の個数: 16

約数和(自身を含む): 300674880

約数和(自身を除く): 98749683

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 37963, 113889, 341667, 1025001, 7478711, 22436133, 67308399, 201925197]

約数ペア:

[(1, 201925197), (3, 67308399), (9, 22436133), (27, 7478711), (197, 1025001), (591, 341667), (1773, 113889), (5319, 37963)]