204519483

素因数分解:

$3^2\times 7^2\times {\mathrm{463763}}^1$

素因数の和:463783

約数の個数: 18

約数和(自身を含む): 343649124

約数和(自身を除く): 139129641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 463763, 1391289, 3246341, 4173867, 9739023, 22724387, 29217069, 68173161, 204519483]

約数ペア:

[(1, 204519483), (3, 68173161), (7, 29217069), (9, 22724387), (21, 9739023), (49, 4173867), (63, 3246341), (147, 1391289), (441, 463763)]