195661438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{325019}}^1$

素因数の和:325071

約数の個数: 16

約数和(自身を含む): 343221120

約数和(自身を除く): 147559682

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 325019, 650038, 2275133, 4550266, 13975817, 27951634, 97830719, 195661438]

約数ペア:

[(1, 195661438), (2, 97830719), (7, 27951634), (14, 13975817), (43, 4550266), (86, 2275133), (301, 650038), (602, 325019)]