204021048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 642193920

約数和(自身を除く): 438172872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 791, 904, 924, 977, 1243, 1356, 1582, 1848, 1954, 2373, 2486, 2712, 2931, 3164, 3729, 3908, 4746, 4972, 5862, 6328, 6839, 7458, 7816, 8701, 9492, 9944, 10747, 11724, 13678, 14916, 17402, 18984, 20517, 21494, 23448, 26103, 27356, 29832, 32241, 34804, 41034, 42988, 52206, 54712, 64482, 69608, 75229, 82068, 85976, 104412, 110401, 128964, 150458, 164136, 208824, 220802, 225687, 257928, 300916, 331203, 441604, 451374, 601832, 662406, 772807, 883208, 902748, 1214411, 1324812, 1545614, 1805496, 2318421, 2428822, 2649624, 3091228, 3643233, 4636842, 4857644, 6182456, 7286466, 8500877, 9273684, 9715288, 14572932, 17001754, 18547368, 25502631, 29145864, 34003508, 51005262, 68007016, 102010524, 204021048]

約数ペア:

[(1, 204021048), (2, 102010524), (3, 68007016), (4, 51005262), (6, 34003508), (7, 29145864), (8, 25502631), (11, 18547368), (12, 17001754), (14, 14572932), (21, 9715288), (22, 9273684), (24, 8500877), (28, 7286466), (33, 6182456), (42, 4857644), (44, 4636842), (56, 3643233), (66, 3091228), (77, 2649624), (84, 2428822), (88, 2318421), (113, 1805496), (132, 1545614), (154, 1324812), (168, 1214411), (226, 902748), (231, 883208), (264, 772807), (308, 662406), (339, 601832), (452, 451374), (462, 441604), (616, 331203), (678, 300916), (791, 257928), (904, 225687), (924, 220802), (977, 208824), (1243, 164136), (1356, 150458), (1582, 128964), (1848, 110401), (1954, 104412), (2373, 85976), (2486, 82068), (2712, 75229), (2931, 69608), (3164, 64482), (3729, 54712), (3908, 52206), (4746, 42988), (4972, 41034), (5862, 34804), (6328, 32241), (6839, 29832), (7458, 27356), (7816, 26103), (8701, 23448), (9492, 21494), (9944, 20517), (10747, 18984), (11724, 17402), (13678, 14916)]