207866200101

素因数分解:

$3^1\times 7^3\times {\mathrm{202007969}}^1$

素因数の和:202007993

約数の個数: 16

約数和(自身を含む): 323212752000

約数和(自身を除く): 115346551899

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 202007969, 606023907, 1414055783, 4242167349, 9898390481, 29695171443, 69288733367, 207866200101]

約数ペア:

[(1, 207866200101), (3, 69288733367), (7, 29695171443), (21, 9898390481), (49, 4242167349), (147, 1414055783), (343, 606023907), (1029, 202007969)]