206545466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{11161}}^1$

素因数の和:11669

約数の個数: 16

約数和(自身を含む): 326823360

約数和(自身を除く): 120277894

約数列:

[1, 2, 19, 38, 487, 974, 9253, 11161, 18506, 22322, 212059, 424118, 5435407, 10870814, 103272733, 206545466]

約数ペア:

[(1, 206545466), (2, 103272733), (19, 10870814), (38, 5435407), (487, 424118), (974, 212059), (9253, 22322), (11161, 18506)]