201267456

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 607803840

約数和(自身を除く): 406536384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1061, 1216, 1248, 1482, 1664, 1824, 1976, 2122, 2432, 2496, 2964, 3183, 3328, 3648, 3952, 4244, 4864, 4992, 5928, 6366, 7296, 7904, 8488, 9984, 11856, 12732, 13793, 14592, 15808, 16976, 20159, 23712, 25464, 27586, 31616, 33952, 40318, 41379, 47424, 50928, 55172, 60477, 63232, 67904, 80636, 82758, 94848, 101856, 110344, 120954, 135808, 161272, 165516, 189696, 203712, 220688, 241908, 262067, 271616, 322544, 331032, 407424, 441376, 483816, 524134, 645088, 662064, 786201, 814848, 882752, 967632, 1048268, 1290176, 1324128, 1572402, 1765504, 1935264, 2096536, 2580352, 2648256, 3144804, 3531008, 3870528, 4193072, 5160704, 5296512, 6289608, 7741056, 8386144, 10593024, 12579216, 15482112, 16772288, 25158432, 33544576, 50316864, 67089152, 100633728, 201267456]

約数ペア:

[(1, 201267456), (2, 100633728), (3, 67089152), (4, 50316864), (6, 33544576), (8, 25158432), (12, 16772288), (13, 15482112), (16, 12579216), (19, 10593024), (24, 8386144), (26, 7741056), (32, 6289608), (38, 5296512), (39, 5160704), (48, 4193072), (52, 3870528), (57, 3531008), (64, 3144804), (76, 2648256), (78, 2580352), (96, 2096536), (104, 1935264), (114, 1765504), (128, 1572402), (152, 1324128), (156, 1290176), (192, 1048268), (208, 967632), (228, 882752), (247, 814848), (256, 786201), (304, 662064), (312, 645088), (384, 524134), (416, 483816), (456, 441376), (494, 407424), (608, 331032), (624, 322544), (741, 271616), (768, 262067), (832, 241908), (912, 220688), (988, 203712), (1061, 189696), (1216, 165516), (1248, 161272), (1482, 135808), (1664, 120954), (1824, 110344), (1976, 101856), (2122, 94848), (2432, 82758), (2496, 80636), (2964, 67904), (3183, 63232), (3328, 60477), (3648, 55172), (3952, 50928), (4244, 47424), (4864, 41379), (4992, 40318), (5928, 33952), (6366, 31616), (7296, 27586), (7904, 25464), (8488, 23712), (9984, 20159), (11856, 16976), (12732, 15808), (13793, 14592)]