201157996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 382752552

約数和(自身を除く): 181594556

約数列:

[1, 2, 4, 13, 26, 52, 169, 337, 338, 674, 676, 883, 1348, 1766, 3532, 4381, 8762, 11479, 17524, 22958, 45916, 56953, 113906, 149227, 227812, 297571, 298454, 595142, 596908, 1190284, 3868423, 7736846, 15473692, 50289499, 100578998, 201157996]

約数ペア:

[(1, 201157996), (2, 100578998), (4, 50289499), (13, 15473692), (26, 7736846), (52, 3868423), (169, 1190284), (337, 596908), (338, 595142), (674, 298454), (676, 297571), (883, 227812), (1348, 149227), (1766, 113906), (3532, 56953), (4381, 45916), (8762, 22958), (11479, 17524)]