206905248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 646918272

約数和(自身を除く): 440013024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 241, 264, 271, 288, 352, 396, 482, 528, 542, 723, 792, 813, 964, 1056, 1084, 1446, 1584, 1626, 1928, 2168, 2169, 2439, 2651, 2892, 2981, 3168, 3252, 3856, 4336, 4338, 4878, 5302, 5784, 5962, 6504, 7712, 7953, 8672, 8676, 8943, 9756, 10604, 11568, 11924, 13008, 15906, 17352, 17886, 19512, 21208, 23136, 23848, 23859, 26016, 26829, 31812, 34704, 35772, 39024, 42416, 47696, 47718, 53658, 63624, 65311, 69408, 71544, 78048, 84832, 95392, 95436, 107316, 127248, 130622, 143088, 190872, 195933, 214632, 254496, 261244, 286176, 381744, 391866, 429264, 522488, 587799, 718421, 763488, 783732, 858528, 1044976, 1175598, 1436842, 1567464, 2089952, 2155263, 2351196, 2873684, 3134928, 4310526, 4702392, 5747368, 6269856, 6465789, 8621052, 9404784, 11494736, 12931578, 17242104, 18809568, 22989472, 25863156, 34484208, 51726312, 68968416, 103452624, 206905248]

約数ペア:

[(1, 206905248), (2, 103452624), (3, 68968416), (4, 51726312), (6, 34484208), (8, 25863156), (9, 22989472), (11, 18809568), (12, 17242104), (16, 12931578), (18, 11494736), (22, 9404784), (24, 8621052), (32, 6465789), (33, 6269856), (36, 5747368), (44, 4702392), (48, 4310526), (66, 3134928), (72, 2873684), (88, 2351196), (96, 2155263), (99, 2089952), (132, 1567464), (144, 1436842), (176, 1175598), (198, 1044976), (241, 858528), (264, 783732), (271, 763488), (288, 718421), (352, 587799), (396, 522488), (482, 429264), (528, 391866), (542, 381744), (723, 286176), (792, 261244), (813, 254496), (964, 214632), (1056, 195933), (1084, 190872), (1446, 143088), (1584, 130622), (1626, 127248), (1928, 107316), (2168, 95436), (2169, 95392), (2439, 84832), (2651, 78048), (2892, 71544), (2981, 69408), (3168, 65311), (3252, 63624), (3856, 53658), (4336, 47718), (4338, 47696), (4878, 42416), (5302, 39024), (5784, 35772), (5962, 34704), (6504, 31812), (7712, 26829), (7953, 26016), (8672, 23859), (8676, 23848), (8943, 23136), (9756, 21208), (10604, 19512), (11568, 17886), (11924, 17352), (13008, 15906)]