202497405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53359}}^1$

素因数の和:53401

約数の個数: 32

約数和(自身を含む): 368824320

約数和(自身を除く): 166326915

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53359, 160077, 266795, 586949, 800385, 1227257, 1760847, 2934745, 3681771, 6136285, 8804235, 13499827, 18408855, 40499481, 67499135, 202497405]

約数ペア:

[(1, 202497405), (3, 67499135), (5, 40499481), (11, 18408855), (15, 13499827), (23, 8804235), (33, 6136285), (55, 3681771), (69, 2934745), (115, 1760847), (165, 1227257), (253, 800385), (345, 586949), (759, 266795), (1265, 160077), (3795, 53359)]