193065719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 258080256

約数和(自身を除く): 65014537

約数列:

[1, 7, 11, 17, 77, 83, 119, 187, 581, 913, 1309, 1411, 1777, 6391, 9877, 12439, 15521, 19547, 30209, 108647, 136829, 147491, 211463, 332299, 1032437, 1622401, 2326093, 2507347, 11356807, 17551429, 27580817, 193065719]

約数ペア:

[(1, 193065719), (7, 27580817), (11, 17551429), (17, 11356807), (77, 2507347), (83, 2326093), (119, 1622401), (187, 1032437), (581, 332299), (913, 211463), (1309, 147491), (1411, 136829), (1777, 108647), (6391, 30209), (9877, 19547), (12439, 15521)]