197657824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 286666016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 103, 104, 112, 182, 206, 208, 224, 364, 412, 416, 659, 721, 728, 824, 1318, 1339, 1442, 1456, 1648, 2636, 2678, 2884, 2912, 3296, 4613, 5272, 5356, 5768, 8567, 9226, 9373, 10544, 10712, 11536, 17134, 18452, 18746, 21088, 21424, 23072, 34268, 36904, 37492, 42848, 59969, 67877, 68536, 73808, 74984, 119938, 135754, 137072, 147616, 149968, 239876, 271508, 274144, 299936, 475139, 479752, 543016, 882401, 950278, 959504, 1086032, 1764802, 1900556, 1919008, 2172064, 3529604, 3801112, 6176807, 7059208, 7602224, 12353614, 14118416, 15204448, 24707228, 28236832, 49414456, 98828912, 197657824]

約数ペア:

[(1, 197657824), (2, 98828912), (4, 49414456), (7, 28236832), (8, 24707228), (13, 15204448), (14, 14118416), (16, 12353614), (26, 7602224), (28, 7059208), (32, 6176807), (52, 3801112), (56, 3529604), (91, 2172064), (103, 1919008), (104, 1900556), (112, 1764802), (182, 1086032), (206, 959504), (208, 950278), (224, 882401), (364, 543016), (412, 479752), (416, 475139), (659, 299936), (721, 274144), (728, 271508), (824, 239876), (1318, 149968), (1339, 147616), (1442, 137072), (1456, 135754), (1648, 119938), (2636, 74984), (2678, 73808), (2884, 68536), (2912, 67877), (3296, 59969), (4613, 42848), (5272, 37492), (5356, 36904), (5768, 34268), (8567, 23072), (9226, 21424), (9373, 21088), (10544, 18746), (10712, 18452), (11536, 17134)]