207446568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 635627520

約数和(自身を除く): 428180952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 444, 483, 518, 552, 644, 777, 851, 888, 966, 1036, 1288, 1451, 1554, 1702, 1932, 2072, 2553, 2902, 3108, 3404, 3864, 4353, 5106, 5804, 5957, 6216, 6808, 8706, 10157, 10212, 11608, 11914, 17412, 17871, 20314, 20424, 23828, 30471, 33373, 34824, 35742, 40628, 47656, 53687, 60942, 66746, 71484, 81256, 100119, 107374, 121884, 133492, 142968, 161061, 200238, 214748, 233611, 243768, 266984, 322122, 375809, 400476, 429496, 467222, 644244, 700833, 751618, 800952, 934444, 1127427, 1234801, 1288488, 1401666, 1503236, 1868888, 2254854, 2469602, 2803332, 3006472, 3704403, 4509708, 4939204, 5606664, 7408806, 8643607, 9019416, 9878408, 14817612, 17287214, 25930821, 29635224, 34574428, 51861642, 69148856, 103723284, 207446568]

約数ペア:

[(1, 207446568), (2, 103723284), (3, 69148856), (4, 51861642), (6, 34574428), (7, 29635224), (8, 25930821), (12, 17287214), (14, 14817612), (21, 9878408), (23, 9019416), (24, 8643607), (28, 7408806), (37, 5606664), (42, 4939204), (46, 4509708), (56, 3704403), (69, 3006472), (74, 2803332), (84, 2469602), (92, 2254854), (111, 1868888), (138, 1503236), (148, 1401666), (161, 1288488), (168, 1234801), (184, 1127427), (222, 934444), (259, 800952), (276, 751618), (296, 700833), (322, 644244), (444, 467222), (483, 429496), (518, 400476), (552, 375809), (644, 322122), (777, 266984), (851, 243768), (888, 233611), (966, 214748), (1036, 200238), (1288, 161061), (1451, 142968), (1554, 133492), (1702, 121884), (1932, 107374), (2072, 100119), (2553, 81256), (2902, 71484), (3108, 66746), (3404, 60942), (3864, 53687), (4353, 47656), (5106, 40628), (5804, 35742), (5957, 34824), (6216, 33373), (6808, 30471), (8706, 23828), (10157, 20424), (10212, 20314), (11608, 17871), (11914, 17412)]