205799552

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 506736000

約数和(自身を除く): 300936448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 128, 136, 224, 229, 236, 238, 272, 413, 448, 458, 472, 476, 544, 826, 896, 916, 944, 952, 1003, 1088, 1603, 1652, 1832, 1888, 1904, 2006, 2176, 3206, 3304, 3664, 3776, 3808, 3893, 4012, 6412, 6608, 7021, 7328, 7552, 7616, 7786, 8024, 12824, 13216, 13511, 14042, 14656, 15232, 15572, 16048, 25648, 26432, 27022, 27251, 28084, 29312, 31144, 32096, 51296, 52864, 54044, 54502, 56168, 62288, 64192, 94577, 102592, 108088, 109004, 112336, 124576, 128384, 189154, 205184, 216176, 218008, 224672, 229687, 249152, 378308, 432352, 436016, 449344, 459374, 498304, 756616, 864704, 872032, 898688, 918748, 1513232, 1607809, 1729408, 1744064, 1837496, 3026464, 3215618, 3488128, 3674992, 6052928, 6431236, 7349984, 12105856, 12862472, 14699968, 25724944, 29399936, 51449888, 102899776, 205799552]

約数ペア:

[(1, 205799552), (2, 102899776), (4, 51449888), (7, 29399936), (8, 25724944), (14, 14699968), (16, 12862472), (17, 12105856), (28, 7349984), (32, 6431236), (34, 6052928), (56, 3674992), (59, 3488128), (64, 3215618), (68, 3026464), (112, 1837496), (118, 1744064), (119, 1729408), (128, 1607809), (136, 1513232), (224, 918748), (229, 898688), (236, 872032), (238, 864704), (272, 756616), (413, 498304), (448, 459374), (458, 449344), (472, 436016), (476, 432352), (544, 378308), (826, 249152), (896, 229687), (916, 224672), (944, 218008), (952, 216176), (1003, 205184), (1088, 189154), (1603, 128384), (1652, 124576), (1832, 112336), (1888, 109004), (1904, 108088), (2006, 102592), (2176, 94577), (3206, 64192), (3304, 62288), (3664, 56168), (3776, 54502), (3808, 54044), (3893, 52864), (4012, 51296), (6412, 32096), (6608, 31144), (7021, 29312), (7328, 28084), (7552, 27251), (7616, 27022), (7786, 26432), (8024, 25648), (12824, 16048), (13216, 15572), (13511, 15232), (14042, 14656)]