200178888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 621035520

約数和(自身を除く): 420856632

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, 151, 156, 168, 182, 273, 302, 312, 364, 453, 546, 604, 607, 728, 906, 1057, 1092, 1208, 1214, 1812, 1821, 1963, 2114, 2184, 2428, 3171, 3624, 3642, 3926, 4228, 4249, 4856, 5889, 6342, 7284, 7852, 7891, 8456, 8498, 11778, 12684, 12747, 13741, 14568, 15704, 15782, 16996, 23556, 23673, 25368, 25494, 27482, 31564, 33992, 41223, 47112, 47346, 50988, 54964, 55237, 63128, 82446, 91657, 94692, 101976, 109928, 110474, 164892, 165711, 183314, 189384, 220948, 274971, 329784, 331422, 366628, 441896, 549942, 641599, 662844, 733256, 1099884, 1191541, 1283198, 1325688, 1924797, 2199768, 2383082, 2566396, 3574623, 3849594, 4766164, 5132792, 7149246, 7699188, 8340787, 9532328, 14298492, 15398376, 16681574, 25022361, 28596984, 33363148, 50044722, 66726296, 100089444, 200178888]

約数ペア:

[(1, 200178888), (2, 100089444), (3, 66726296), (4, 50044722), (6, 33363148), (7, 28596984), (8, 25022361), (12, 16681574), (13, 15398376), (14, 14298492), (21, 9532328), (24, 8340787), (26, 7699188), (28, 7149246), (39, 5132792), (42, 4766164), (52, 3849594), (56, 3574623), (78, 2566396), (84, 2383082), (91, 2199768), (104, 1924797), (151, 1325688), (156, 1283198), (168, 1191541), (182, 1099884), (273, 733256), (302, 662844), (312, 641599), (364, 549942), (453, 441896), (546, 366628), (604, 331422), (607, 329784), (728, 274971), (906, 220948), (1057, 189384), (1092, 183314), (1208, 165711), (1214, 164892), (1812, 110474), (1821, 109928), (1963, 101976), (2114, 94692), (2184, 91657), (2428, 82446), (3171, 63128), (3624, 55237), (3642, 54964), (3926, 50988), (4228, 47346), (4249, 47112), (4856, 41223), (5889, 33992), (6342, 31564), (7284, 27482), (7852, 25494), (7891, 25368), (8456, 23673), (8498, 23556), (11778, 16996), (12684, 15782), (12747, 15704), (13741, 14568)]