208133016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 645550080

約数和(自身を除く): 437417064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 546, 607, 628, 728, 942, 1092, 1099, 1214, 1256, 1821, 1884, 2041, 2184, 2198, 2428, 3297, 3642, 3768, 4082, 4249, 4396, 4856, 6123, 6594, 7284, 7891, 8164, 8498, 8792, 12246, 12747, 13188, 14287, 14568, 15782, 16328, 16996, 23673, 24492, 25494, 26376, 28574, 31564, 33992, 42861, 47346, 48984, 50988, 55237, 57148, 63128, 85722, 94692, 95299, 101976, 110474, 114296, 165711, 171444, 189384, 190598, 220948, 285897, 331422, 342888, 381196, 441896, 571794, 662844, 667093, 762392, 1143588, 1238887, 1325688, 1334186, 2001279, 2287176, 2477774, 2668372, 3716661, 4002558, 4955548, 5336744, 7433322, 8005116, 8672209, 9911096, 14866644, 16010232, 17344418, 26016627, 29733288, 34688836, 52033254, 69377672, 104066508, 208133016]

約数ペア:

[(1, 208133016), (2, 104066508), (3, 69377672), (4, 52033254), (6, 34688836), (7, 29733288), (8, 26016627), (12, 17344418), (13, 16010232), (14, 14866644), (21, 9911096), (24, 8672209), (26, 8005116), (28, 7433322), (39, 5336744), (42, 4955548), (52, 4002558), (56, 3716661), (78, 2668372), (84, 2477774), (91, 2287176), (104, 2001279), (156, 1334186), (157, 1325688), (168, 1238887), (182, 1143588), (273, 762392), (312, 667093), (314, 662844), (364, 571794), (471, 441896), (546, 381196), (607, 342888), (628, 331422), (728, 285897), (942, 220948), (1092, 190598), (1099, 189384), (1214, 171444), (1256, 165711), (1821, 114296), (1884, 110474), (2041, 101976), (2184, 95299), (2198, 94692), (2428, 85722), (3297, 63128), (3642, 57148), (3768, 55237), (4082, 50988), (4249, 48984), (4396, 47346), (4856, 42861), (6123, 33992), (6594, 31564), (7284, 28574), (7891, 26376), (8164, 25494), (8498, 24492), (8792, 23673), (12246, 16996), (12747, 16328), (13188, 15782), (14287, 14568)]