205510688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 459950400

約数和(自身を除く): 254439712

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 59, 68, 76, 118, 136, 152, 236, 272, 304, 323, 337, 472, 544, 608, 646, 674, 944, 1003, 1121, 1292, 1348, 1888, 2006, 2242, 2584, 2696, 4012, 4484, 5168, 5392, 5729, 6403, 8024, 8968, 10336, 10784, 11458, 12806, 16048, 17936, 19057, 19883, 22916, 25612, 32096, 35872, 38114, 39766, 45832, 51224, 76228, 79532, 91664, 102448, 108851, 152456, 159064, 183328, 204896, 217702, 304912, 318128, 338011, 377777, 435404, 609824, 636256, 676022, 755554, 870808, 1352044, 1511108, 1741616, 2704088, 3022216, 3483232, 5408176, 6044432, 6422209, 10816352, 12088864, 12844418, 25688836, 51377672, 102755344, 205510688]

約数ペア:

[(1, 205510688), (2, 102755344), (4, 51377672), (8, 25688836), (16, 12844418), (17, 12088864), (19, 10816352), (32, 6422209), (34, 6044432), (38, 5408176), (59, 3483232), (68, 3022216), (76, 2704088), (118, 1741616), (136, 1511108), (152, 1352044), (236, 870808), (272, 755554), (304, 676022), (323, 636256), (337, 609824), (472, 435404), (544, 377777), (608, 338011), (646, 318128), (674, 304912), (944, 217702), (1003, 204896), (1121, 183328), (1292, 159064), (1348, 152456), (1888, 108851), (2006, 102448), (2242, 91664), (2584, 79532), (2696, 76228), (4012, 51224), (4484, 45832), (5168, 39766), (5392, 38114), (5729, 35872), (6403, 32096), (8024, 25612), (8968, 22916), (10336, 19883), (10784, 19057), (11458, 17936), (12806, 16048)]