211845604

素因数分解:

$2^2\times {\mathrm{1009}}^1\times {\mathrm{52489}}^1$

素因数の和:53502

約数の個数: 12

約数和(自身を含む): 371104300

約数和(自身を除く): 159258696

約数列:

[1, 2, 4, 1009, 2018, 4036, 52489, 104978, 209956, 52961401, 105922802, 211845604]

約数ペア:

[(1, 211845604), (2, 105922802), (4, 52961401), (1009, 209956), (2018, 104978), (4036, 52489)]