204221304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 128

約数和(自身を含む): 669388800

約数和(自身を除く): 465167496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4357, 5208, 5859, 6696, 7812, 8714, 11718, 13071, 15624, 17428, 23436, 26142, 30499, 34856, 39213, 46872, 52284, 60998, 78426, 91497, 104568, 117639, 121996, 135067, 156852, 182994, 235278, 243992, 270134, 274491, 313704, 365988, 405201, 470556, 540268, 548982, 731976, 810402, 823473, 941112, 945469, 1080536, 1097964, 1215603, 1620804, 1646946, 1890938, 2195928, 2431206, 2836407, 3241608, 3293892, 3646809, 3781876, 4862412, 5672814, 6587784, 7293618, 7563752, 8509221, 9724824, 11345628, 14587236, 17018442, 22691256, 25527663, 29174472, 34036884, 51055326, 68073768, 102110652, 204221304]

約数ペア:

[(1, 204221304), (2, 102110652), (3, 68073768), (4, 51055326), (6, 34036884), (7, 29174472), (8, 25527663), (9, 22691256), (12, 17018442), (14, 14587236), (18, 11345628), (21, 9724824), (24, 8509221), (27, 7563752), (28, 7293618), (31, 6587784), (36, 5672814), (42, 4862412), (54, 3781876), (56, 3646809), (62, 3293892), (63, 3241608), (72, 2836407), (84, 2431206), (93, 2195928), (108, 1890938), (124, 1646946), (126, 1620804), (168, 1215603), (186, 1097964), (189, 1080536), (216, 945469), (217, 941112), (248, 823473), (252, 810402), (279, 731976), (372, 548982), (378, 540268), (434, 470556), (504, 405201), (558, 365988), (651, 313704), (744, 274491), (756, 270134), (837, 243992), (868, 235278), (1116, 182994), (1302, 156852), (1512, 135067), (1674, 121996), (1736, 117639), (1953, 104568), (2232, 91497), (2604, 78426), (3348, 60998), (3906, 52284), (4357, 46872), (5208, 39213), (5859, 34856), (6696, 30499), (7812, 26142), (8714, 23436), (11718, 17428), (13071, 15624)]