208971786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{1667}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 443154240

約数和(自身を除く): 234182454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1229, 1667, 2458, 3334, 3687, 5001, 7374, 10002, 20893, 28339, 41786, 56678, 62679, 85017, 125358, 170034, 2048743, 4097486, 6146229, 12292458, 34828631, 69657262, 104485893, 208971786]

約数ペア:

[(1, 208971786), (2, 104485893), (3, 69657262), (6, 34828631), (17, 12292458), (34, 6146229), (51, 4097486), (102, 2048743), (1229, 170034), (1667, 125358), (2458, 85017), (3334, 62679), (3687, 56678), (5001, 41786), (7374, 28339), (10002, 20893)]