201303851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{23173}}^1$

素因数の和:23270

約数の個数: 16

約数和(自身を含む): 246942144

約数和(自身を除く): 45638293

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 23173, 162211, 393941, 1691629, 2757587, 11841403, 28757693, 201303851]

約数ペア:

[(1, 201303851), (7, 28757693), (17, 11841403), (73, 2757587), (119, 1691629), (511, 393941), (1241, 162211), (8687, 23173)]