203796908

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{68023}}^1$

素因数の和:68141

約数の個数: 24

約数和(自身を含む): 411409152

約数和(自身を除く): 207612244

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 68023, 136046, 272092, 476161, 952322, 1904644, 7278461, 14556922, 29113844, 50949227, 101898454, 203796908]

約数ペア:

[(1, 203796908), (2, 101898454), (4, 50949227), (7, 29113844), (14, 14556922), (28, 7278461), (107, 1904644), (214, 952322), (428, 476161), (749, 272092), (1498, 136046), (2996, 68023)]