201794145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1921849}}^1$

素因数の和:1921864

約数の個数: 16

約数和(自身を含む): 368995200

約数和(自身を除く): 167201055

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1921849, 5765547, 9609245, 13452943, 28827735, 40358829, 67264715, 201794145]

約数ペア:

[(1, 201794145), (3, 67264715), (5, 40358829), (7, 28827735), (15, 13452943), (21, 9609245), (35, 5765547), (105, 1921849)]