201885399

素因数分解:

$3^3\times {\mathrm{1103}}^1\times {\mathrm{6779}}^1$

素因数の和:7891

約数の個数: 16

約数和(自身を含む): 299404800

約数和(自身を除く): 97519401

約数列:

[1, 3, 9, 27, 1103, 3309, 6779, 9927, 20337, 29781, 61011, 183033, 7477237, 22431711, 67295133, 201885399]

約数ペア:

[(1, 201885399), (3, 67295133), (9, 22431711), (27, 7477237), (1103, 183033), (3309, 61011), (6779, 29781), (9927, 20337)]