220194535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{138053}}^1$

素因数の和:138098

約数の個数: 16

約数和(自身を含む): 298196640

約数和(自身を除く): 78002105

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 138053, 690265, 1518583, 4003537, 7592915, 20017685, 44038907, 220194535]

約数ペア:

[(1, 220194535), (5, 44038907), (11, 20017685), (29, 7592915), (55, 4003537), (145, 1518583), (319, 690265), (1595, 138053)]