203950205998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{668527}}^1$

素因数の和:668837

約数の個数: 48

約数和(自身を含む): 389596725504

約数和(自身を除く): 185646519506

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 283, 539, 566, 1078, 1981, 3113, 3962, 6226, 13867, 21791, 27734, 43582, 152537, 305074, 668527, 1337054, 4679689, 7353797, 9359378, 14707594, 32757823, 51476579, 65515646, 102953158, 189193141, 360336053, 378386282, 720672106, 1324351987, 2081124551, 2648703974, 4162249102, 9270463909, 14567871857, 18540927818, 29135743714, 101975102999, 203950205998]

約数ペア:

[(1, 203950205998), (2, 101975102999), (7, 29135743714), (11, 18540927818), (14, 14567871857), (22, 9270463909), (49, 4162249102), (77, 2648703974), (98, 2081124551), (154, 1324351987), (283, 720672106), (539, 378386282), (566, 360336053), (1078, 189193141), (1981, 102953158), (3113, 65515646), (3962, 51476579), (6226, 32757823), (13867, 14707594), (21791, 9359378), (27734, 7353797), (43582, 4679689), (152537, 1337054), (305074, 668527)]