206799606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4441}}^1$

素因数の和:4661

約数の個数: 48

約数和(自身を含む): 485066400

約数和(自身を除く): 278266794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 4441, 5174, 7761, 8882, 13323, 15522, 23283, 26646, 39969, 46566, 57733, 79938, 115466, 173199, 346398, 519597, 883759, 1039194, 1767518, 2651277, 5302554, 7953831, 11488867, 15907662, 22977734, 34466601, 68933202, 103399803, 206799606]

約数ペア:

[(1, 206799606), (2, 103399803), (3, 68933202), (6, 34466601), (9, 22977734), (13, 15907662), (18, 11488867), (26, 7953831), (39, 5302554), (78, 2651277), (117, 1767518), (199, 1039194), (234, 883759), (398, 519597), (597, 346398), (1194, 173199), (1791, 115466), (2587, 79938), (3582, 57733), (4441, 46566), (5174, 39969), (7761, 26646), (8882, 23283), (13323, 15522)]