210926765

素因数分解:

$5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{15901}}^1$

素因数の和:16292

約数の個数: 16

約数和(自身を含む): 290052480

約数和(自身を除く): 79125715

約数列:

[1, 5, 7, 35, 379, 1895, 2653, 13265, 15901, 79505, 111307, 556535, 6026479, 30132395, 42185353, 210926765]

約数ペア:

[(1, 210926765), (5, 42185353), (7, 30132395), (35, 6026479), (379, 556535), (1895, 111307), (2653, 79505), (13265, 15901)]