195412509

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{49459}}^1$

素因数の和:49904

約数の個数: 12

約数和(自身を含む): 282911200

約数和(自身を除く): 87498691

約数列:

[1, 3, 9, 439, 1317, 3951, 49459, 148377, 445131, 21712501, 65137503, 195412509]

約数ペア:

[(1, 195412509), (3, 65137503), (9, 21712501), (439, 445131), (1317, 148377), (3951, 49459)]