216547769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 233568000

約数和(自身を除く): 17020231

約数列:

[1, 19, 79, 89, 1501, 1621, 1691, 7031, 30799, 128059, 133589, 144269, 2433121, 2741111, 11397251, 216547769]

約数ペア:

[(1, 216547769), (19, 11397251), (79, 2741111), (89, 2433121), (1501, 144269), (1621, 133589), (1691, 128059), (7031, 30799)]