211399034

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 412304256

約数和(自身を除く): 200905222

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 4783, 6314, 9566, 22099, 33481, 44198, 52613, 66962, 105226, 196103, 234367, 368291, 392206, 468734, 736582, 1372721, 2157133, 2578037, 2745442, 4314266, 5156074, 9609047, 15099931, 19218094, 30199862, 105699517, 211399034]

約数ペア:

[(1, 211399034), (2, 105699517), (7, 30199862), (11, 19218094), (14, 15099931), (22, 9609047), (41, 5156074), (49, 4314266), (77, 2745442), (82, 2578037), (98, 2157133), (154, 1372721), (287, 736582), (451, 468734), (539, 392206), (574, 368291), (902, 234367), (1078, 196103), (2009, 105226), (3157, 66962), (4018, 52613), (4783, 44198), (6314, 33481), (9566, 22099)]