200280873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 302480640

約数和(自身を除く): 102199767

約数列:

[1, 3, 13, 29, 39, 61, 87, 183, 377, 793, 1131, 1769, 2379, 2903, 5307, 8709, 22997, 37739, 68991, 84187, 113217, 177083, 252561, 531249, 1094431, 2302079, 3283293, 5135407, 6906237, 15406221, 66760291, 200280873]

約数ペア:

[(1, 200280873), (3, 66760291), (13, 15406221), (29, 6906237), (39, 5135407), (61, 3283293), (87, 2302079), (183, 1094431), (377, 531249), (793, 252561), (1131, 177083), (1769, 113217), (2379, 84187), (2903, 68991), (5307, 37739), (8709, 22997)]