201649189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2503}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 244470528

約数和(自身を除く): 42821339

約数列:

[1, 7, 17, 119, 677, 2503, 4739, 11509, 17521, 42551, 80563, 297857, 1694531, 11861717, 28807027, 201649189]

約数ペア:

[(1, 201649189), (7, 28807027), (17, 11861717), (119, 1694531), (677, 297857), (2503, 80563), (4739, 42551), (11509, 17521)]