209800151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 234800640

約数和(自身を除く): 25000489

約数列:

[1, 11, 47, 257, 517, 1579, 2827, 12079, 17369, 74213, 132869, 405803, 816343, 4463833, 19072741, 209800151]

約数ペア:

[(1, 209800151), (11, 19072741), (47, 4463833), (257, 816343), (517, 405803), (1579, 132869), (2827, 74213), (12079, 17369)]