208545315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{114901}}^1$

素因数の和:114931

約数の個数: 24

約数和(自身を含む): 366767184

約数和(自身を除く): 158221869

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 114901, 344703, 574505, 1263911, 1723515, 3791733, 6319555, 13903021, 18958665, 41709063, 69515105, 208545315]

約数ペア:

[(1, 208545315), (3, 69515105), (5, 41709063), (11, 18958665), (15, 13903021), (33, 6319555), (55, 3791733), (121, 1723515), (165, 1263911), (363, 574505), (605, 344703), (1815, 114901)]