208343025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{84179}}^1$

素因数の和:84206

約数の個数: 36

約数和(自身を含む): 407094480

約数和(自身を除く): 198751455

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 84179, 252537, 420895, 757611, 925969, 1262685, 2104475, 2777907, 3788055, 4629845, 6313425, 8333721, 13889535, 18940275, 23149225, 41668605, 69447675, 208343025]

約数ペア:

[(1, 208343025), (3, 69447675), (5, 41668605), (9, 23149225), (11, 18940275), (15, 13889535), (25, 8333721), (33, 6313425), (45, 4629845), (55, 3788055), (75, 2777907), (99, 2104475), (165, 1262685), (225, 925969), (275, 757611), (495, 420895), (825, 252537), (2475, 84179)]