206122644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7027

約数の個数: 120

約数和(自身を含む): 663289088

約数和(自身を除く): 457166444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 6991, 7371, 9828, 13982, 14742, 20973, 27964, 29484, 41946, 48937, 62919, 83892, 90883, 97874, 125838, 146811, 181766, 188757, 195748, 251676, 272649, 293622, 363532, 377514, 440433, 545298, 566271, 587244, 636181, 755028, 817947, 880866, 1090596, 1132542, 1272362, 1321299, 1635894, 1761732, 1908543, 2265084, 2453841, 2544724, 2642598, 3271788, 3817086, 3963897, 4907682, 5285196, 5725629, 7361523, 7634172, 7927794, 9815364, 11451258, 14723046, 15855588, 17176887, 22902516, 29446092, 34353774, 51530661, 68707548, 103061322, 206122644]

約数ペア:

[(1, 206122644), (2, 103061322), (3, 68707548), (4, 51530661), (6, 34353774), (7, 29446092), (9, 22902516), (12, 17176887), (13, 15855588), (14, 14723046), (18, 11451258), (21, 9815364), (26, 7927794), (27, 7634172), (28, 7361523), (36, 5725629), (39, 5285196), (42, 4907682), (52, 3963897), (54, 3817086), (63, 3271788), (78, 2642598), (81, 2544724), (84, 2453841), (91, 2265084), (108, 1908543), (117, 1761732), (126, 1635894), (156, 1321299), (162, 1272362), (182, 1132542), (189, 1090596), (234, 880866), (252, 817947), (273, 755028), (324, 636181), (351, 587244), (364, 566271), (378, 545298), (468, 440433), (546, 377514), (567, 363532), (702, 293622), (756, 272649), (819, 251676), (1053, 195748), (1092, 188757), (1134, 181766), (1404, 146811), (1638, 125838), (2106, 97874), (2268, 90883), (2457, 83892), (3276, 62919), (4212, 48937), (4914, 41946), (6991, 29484), (7371, 27964), (9828, 20973), (13982, 14742)]