188390305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 229478400

約数和(自身を除く): 41088095

約数列:

[1, 5, 89, 331, 445, 1279, 1655, 6395, 29459, 113831, 147295, 423349, 569155, 2116745, 37678061, 188390305]

約数ペア:

[(1, 188390305), (5, 37678061), (89, 2116745), (331, 569155), (445, 423349), (1279, 147295), (1655, 113831), (6395, 29459)]