201226272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 582906240

約数和(自身を除く): 381679968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 157, 158, 169, 208, 237, 312, 314, 316, 338, 416, 471, 474, 507, 624, 628, 632, 676, 942, 948, 1014, 1027, 1248, 1256, 1264, 1352, 1884, 1896, 2028, 2041, 2054, 2512, 2528, 2704, 3081, 3768, 3792, 4056, 4082, 4108, 5024, 5408, 6123, 6162, 7536, 7584, 8112, 8164, 8216, 12246, 12324, 12403, 13351, 15072, 16224, 16328, 16432, 24492, 24648, 24806, 26533, 26702, 32656, 32864, 37209, 40053, 48984, 49296, 49612, 53066, 53404, 65312, 74418, 79599, 80106, 97968, 98592, 99224, 106132, 106808, 148836, 159198, 160212, 161239, 195936, 198448, 212264, 213616, 297672, 318396, 320424, 322478, 396896, 424528, 427232, 483717, 595344, 636792, 640848, 644956, 849056, 967434, 1190688, 1273584, 1281696, 1289912, 1934868, 2096107, 2547168, 2579824, 3869736, 4192214, 5159648, 6288321, 7739472, 8384428, 12576642, 15478944, 16768856, 25153284, 33537712, 50306568, 67075424, 100613136, 201226272]

約数ペア:

[(1, 201226272), (2, 100613136), (3, 67075424), (4, 50306568), (6, 33537712), (8, 25153284), (12, 16768856), (13, 15478944), (16, 12576642), (24, 8384428), (26, 7739472), (32, 6288321), (39, 5159648), (48, 4192214), (52, 3869736), (78, 2579824), (79, 2547168), (96, 2096107), (104, 1934868), (156, 1289912), (157, 1281696), (158, 1273584), (169, 1190688), (208, 967434), (237, 849056), (312, 644956), (314, 640848), (316, 636792), (338, 595344), (416, 483717), (471, 427232), (474, 424528), (507, 396896), (624, 322478), (628, 320424), (632, 318396), (676, 297672), (942, 213616), (948, 212264), (1014, 198448), (1027, 195936), (1248, 161239), (1256, 160212), (1264, 159198), (1352, 148836), (1884, 106808), (1896, 106132), (2028, 99224), (2041, 98592), (2054, 97968), (2512, 80106), (2528, 79599), (2704, 74418), (3081, 65312), (3768, 53404), (3792, 53066), (4056, 49612), (4082, 49296), (4108, 48984), (5024, 40053), (5408, 37209), (6123, 32864), (6162, 32656), (7536, 26702), (7584, 26533), (8112, 24806), (8164, 24648), (8216, 24492), (12246, 16432), (12324, 16328), (12403, 16224), (13351, 15072)]