201081355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{22109}}^1$

素因数の和:22238

約数の個数: 16

約数和(自身を含む): 257891040

約数和(自身を除く): 56809685

約数列:

[1, 5, 17, 85, 107, 535, 1819, 9095, 22109, 110545, 375853, 1879265, 2365663, 11828315, 40216271, 201081355]

約数ペア:

[(1, 201081355), (5, 40216271), (17, 11828315), (85, 2365663), (107, 1879265), (535, 375853), (1819, 110545), (9095, 22109)]