200822215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20173}}^1$

素因数の和:20370

約数の個数: 16

約数和(自身を含む): 264360096

約数和(自身を除く): 63537881

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 20173, 100865, 221903, 1109515, 3651313, 18256565, 40164443, 200822215]

約数ペア:

[(1, 200822215), (5, 40164443), (11, 18256565), (55, 3651313), (181, 1109515), (905, 221903), (1991, 100865), (9955, 20173)]