201734642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{7963}}^1$

素因数の和:8257

約数の個数: 16

約数和(自身を含む): 309640320

約数和(自身を除く): 107905678

約数列:

[1, 2, 53, 106, 239, 478, 7963, 12667, 15926, 25334, 422039, 844078, 1903157, 3806314, 100867321, 201734642]

約数ペア:

[(1, 201734642), (2, 100867321), (53, 3806314), (106, 1903157), (239, 844078), (478, 422039), (7963, 25334), (12667, 15926)]