208580814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{68567}}^1$

素因数の和:68601

約数の個数: 36

約数和(自身を含む): 489369816

約数和(自身を除く): 280789002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 68567, 137134, 205701, 411402, 617103, 891371, 1234206, 1782742, 2674113, 5348226, 8022339, 11587823, 16044678, 23175646, 34763469, 69526938, 104290407, 208580814]

約数ペア:

[(1, 208580814), (2, 104290407), (3, 69526938), (6, 34763469), (9, 23175646), (13, 16044678), (18, 11587823), (26, 8022339), (39, 5348226), (78, 2674113), (117, 1782742), (169, 1234206), (234, 891371), (338, 617103), (507, 411402), (1014, 205701), (1521, 137134), (3042, 68567)]