208854828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 468521172

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, 79, 84, 91, 108, 117, 126, 156, 158, 182, 189, 234, 237, 252, 269, 273, 316, 351, 364, 378, 468, 474, 538, 546, 553, 702, 711, 756, 807, 819, 948, 1027, 1076, 1092, 1106, 1404, 1422, 1614, 1638, 1659, 1883, 2054, 2133, 2212, 2421, 2457, 2844, 3081, 3228, 3276, 3318, 3497, 3766, 4108, 4266, 4842, 4914, 4977, 5649, 6162, 6636, 6994, 7189, 7263, 7532, 8532, 9243, 9684, 9828, 9954, 10491, 11298, 12324, 13988, 14378, 14526, 14931, 16947, 18486, 19908, 20982, 21251, 21567, 22596, 24479, 27729, 28756, 29052, 29862, 31473, 33894, 36972, 41964, 42502, 43134, 48958, 50841, 55458, 59724, 62946, 63753, 64701, 67788, 73437, 85004, 86268, 94419, 97916, 101682, 110916, 125892, 127506, 129402, 146874, 148757, 188838, 191259, 194103, 203364, 220311, 255012, 258804, 276263, 293748, 297514, 377676, 382518, 388206, 440622, 446271, 552526, 573777, 595028, 660933, 765036, 776412, 828789, 881244, 892542, 1105052, 1147554, 1321866, 1338813, 1657578, 1785084, 1933841, 2295108, 2486367, 2643732, 2677626, 3315156, 3867682, 4016439, 4972734, 5355252, 5801523, 7459101, 7735364, 8032878, 9945468, 11603046, 14918202, 16065756, 17404569, 23206092, 29836404, 34809138, 52213707, 69618276, 104427414, 208854828]

約数ペア:

[(1, 208854828), (2, 104427414), (3, 69618276), (4, 52213707), (6, 34809138), (7, 29836404), (9, 23206092), (12, 17404569), (13, 16065756), (14, 14918202), (18, 11603046), (21, 9945468), (26, 8032878), (27, 7735364), (28, 7459101), (36, 5801523), (39, 5355252), (42, 4972734), (52, 4016439), (54, 3867682), (63, 3315156), (78, 2677626), (79, 2643732), (84, 2486367), (91, 2295108), (108, 1933841), (117, 1785084), (126, 1657578), (156, 1338813), (158, 1321866), (182, 1147554), (189, 1105052), (234, 892542), (237, 881244), (252, 828789), (269, 776412), (273, 765036), (316, 660933), (351, 595028), (364, 573777), (378, 552526), (468, 446271), (474, 440622), (538, 388206), (546, 382518), (553, 377676), (702, 297514), (711, 293748), (756, 276263), (807, 258804), (819, 255012), (948, 220311), (1027, 203364), (1076, 194103), (1092, 191259), (1106, 188838), (1404, 148757), (1422, 146874), (1614, 129402), (1638, 127506), (1659, 125892), (1883, 110916), (2054, 101682), (2133, 97916), (2212, 94419), (2421, 86268), (2457, 85004), (2844, 73437), (3081, 67788), (3228, 64701), (3276, 63753), (3318, 62946), (3497, 59724), (3766, 55458), (4108, 50841), (4266, 48958), (4842, 43134), (4914, 42502), (4977, 41964), (5649, 36972), (6162, 33894), (6636, 31473), (6994, 29862), (7189, 29052), (7263, 28756), (7532, 27729), (8532, 24479), (9243, 22596), (9684, 21567), (9828, 21251), (9954, 20982), (10491, 19908), (11298, 18486), (12324, 16947), (13988, 14931), (14378, 14526)]