207450454976

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{2593}}^1\times {\mathrm{15061}}^1$

素因数の和:17749

約数の個数: 56

約数和(自身を含む): 416807593104

約数和(自身を除く): 209357138128

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2593, 2656, 5186, 5312, 10372, 15061, 20744, 30122, 41488, 60244, 82976, 120488, 165952, 215219, 240976, 430438, 481952, 860876, 963904, 1250063, 1721752, 2500126, 3443504, 5000252, 6887008, 10000504, 13774016, 20001008, 39053173, 40002016, 78106346, 80004032, 156212692, 312425384, 624850768, 1249701536, 2499403072, 3241413359, 6482826718, 12965653436, 25931306872, 51862613744, 103725227488, 207450454976]

約数ペア:

[(1, 207450454976), (2, 103725227488), (4, 51862613744), (8, 25931306872), (16, 12965653436), (32, 6482826718), (64, 3241413359), (83, 2499403072), (166, 1249701536), (332, 624850768), (664, 312425384), (1328, 156212692), (2593, 80004032), (2656, 78106346), (5186, 40002016), (5312, 39053173), (10372, 20001008), (15061, 13774016), (20744, 10000504), (30122, 6887008), (41488, 5000252), (60244, 3443504), (82976, 2500126), (120488, 1721752), (165952, 1250063), (215219, 963904), (240976, 860876), (430438, 481952)]