201620268766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{626149903}}^1$

素因数の和:626149935

約数の個数: 16

約数和(自身を含む): 360662344704

約数和(自身を除く): 159042075938

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 626149903, 1252299806, 4383049321, 8766098642, 14401447769, 28802895538, 100810134383, 201620268766]

約数ペア:

[(1, 201620268766), (2, 100810134383), (7, 28802895538), (14, 14401447769), (23, 8766098642), (46, 4383049321), (161, 1252299806), (322, 626149903)]