197170512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7621}}^1$

素因数の和:7657

約数の個数: 120

約数和(自身を含む): 646467552

約数和(自身を除く): 449297040

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 7621, 8624, 12936, 15242, 22863, 25872, 30484, 45726, 53347, 60968, 83831, 91452, 106694, 121936, 160041, 167662, 182904, 213388, 251493, 320082, 335324, 365808, 373429, 426776, 502986, 586817, 640164, 670648, 746858, 853552, 1005972, 1120287, 1173634, 1280328, 1341296, 1493716, 1760451, 2011944, 2240574, 2347268, 2560656, 2987432, 3520902, 4023888, 4107719, 4481148, 4694536, 5974864, 7041804, 8215438, 8962296, 9389072, 12323157, 14083608, 16430876, 17924592, 24646314, 28167216, 32861752, 49292628, 65723504, 98585256, 197170512]

約数ペア:

[(1, 197170512), (2, 98585256), (3, 65723504), (4, 49292628), (6, 32861752), (7, 28167216), (8, 24646314), (11, 17924592), (12, 16430876), (14, 14083608), (16, 12323157), (21, 9389072), (22, 8962296), (24, 8215438), (28, 7041804), (33, 5974864), (42, 4694536), (44, 4481148), (48, 4107719), (49, 4023888), (56, 3520902), (66, 2987432), (77, 2560656), (84, 2347268), (88, 2240574), (98, 2011944), (112, 1760451), (132, 1493716), (147, 1341296), (154, 1280328), (168, 1173634), (176, 1120287), (196, 1005972), (231, 853552), (264, 746858), (294, 670648), (308, 640164), (336, 586817), (392, 502986), (462, 426776), (528, 373429), (539, 365808), (588, 335324), (616, 320082), (784, 251493), (924, 213388), (1078, 182904), (1176, 167662), (1232, 160041), (1617, 121936), (1848, 106694), (2156, 91452), (2352, 83831), (3234, 60968), (3696, 53347), (4312, 45726), (6468, 30484), (7621, 25872), (8624, 22863), (12936, 15242)]