201945093

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{121727}}^1$

素因数の和:121816

約数の個数: 16

約数和(自身を含む): 311623680

約数和(自身を除く): 109678587

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 121727, 365181, 852089, 2556267, 9616433, 28849299, 67315031, 201945093]

約数ペア:

[(1, 201945093), (3, 67315031), (7, 28849299), (21, 9616433), (79, 2556267), (237, 852089), (553, 365181), (1659, 121727)]