201941443610

素因数分解:

$2^1\times 5^1\times {\mathrm{90281}}^1\times {\mathrm{223681}}^1$

素因数の和:313969

約数の個数: 16

約数和(自身を含む): 363500249832

約数和(自身を除く): 161558806222

約数列:

[1, 2, 5, 10, 90281, 180562, 223681, 447362, 451405, 902810, 1118405, 2236810, 20194144361, 40388288722, 100970721805, 201941443610]

約数ペア:

[(1, 201941443610), (2, 100970721805), (5, 40388288722), (10, 20194144361), (90281, 2236810), (180562, 1118405), (223681, 902810), (447362, 451405)]