201056128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 506197440

約数和(自身を除く): 305141312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 182, 208, 224, 287, 328, 364, 416, 421, 448, 533, 574, 656, 728, 832, 842, 896, 1066, 1148, 1312, 1456, 1664, 1684, 2132, 2296, 2624, 2912, 2947, 3368, 3731, 4264, 4592, 5248, 5473, 5824, 5894, 6736, 7462, 8528, 9184, 10946, 11648, 11788, 13472, 14924, 17056, 17261, 18368, 21892, 23576, 26944, 29848, 34112, 34522, 36736, 38311, 43784, 47152, 53888, 59696, 68224, 69044, 76622, 87568, 94304, 119392, 120827, 138088, 153244, 175136, 188608, 224393, 238784, 241654, 276176, 306488, 350272, 377216, 448786, 477568, 483308, 552352, 612976, 700544, 897572, 966616, 1104704, 1225952, 1570751, 1795144, 1933232, 2209408, 2451904, 3141502, 3590288, 3866464, 4903808, 6283004, 7180576, 7732928, 12566008, 14361152, 15465856, 25132016, 28722304, 50264032, 100528064, 201056128]

約数ペア:

[(1, 201056128), (2, 100528064), (4, 50264032), (7, 28722304), (8, 25132016), (13, 15465856), (14, 14361152), (16, 12566008), (26, 7732928), (28, 7180576), (32, 6283004), (41, 4903808), (52, 3866464), (56, 3590288), (64, 3141502), (82, 2451904), (91, 2209408), (104, 1933232), (112, 1795144), (128, 1570751), (164, 1225952), (182, 1104704), (208, 966616), (224, 897572), (287, 700544), (328, 612976), (364, 552352), (416, 483308), (421, 477568), (448, 448786), (533, 377216), (574, 350272), (656, 306488), (728, 276176), (832, 241654), (842, 238784), (896, 224393), (1066, 188608), (1148, 175136), (1312, 153244), (1456, 138088), (1664, 120827), (1684, 119392), (2132, 94304), (2296, 87568), (2624, 76622), (2912, 69044), (2947, 68224), (3368, 59696), (3731, 53888), (4264, 47152), (4592, 43784), (5248, 38311), (5473, 36736), (5824, 34522), (5894, 34112), (6736, 29848), (7462, 26944), (8528, 23576), (9184, 21892), (10946, 18368), (11648, 17261), (11788, 17056), (13472, 14924)]