203901897

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{4517}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 279320832

約数和(自身を除く): 75418935

約数列:

[1, 3, 41, 123, 367, 1101, 4517, 13551, 15047, 45141, 185197, 555591, 1657739, 4973217, 67967299, 203901897]

約数ペア:

[(1, 203901897), (3, 67967299), (41, 4973217), (123, 1657739), (367, 555591), (1101, 185197), (4517, 45141), (13551, 15047)]