199249094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{220897}}^1$

素因数の和:220951

約数の個数: 16

約数和(自身を含む): 333997776

約数和(自身を除く): 134748682

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 220897, 441794, 2429867, 4859734, 9056777, 18113554, 99624547, 199249094]

約数ペア:

[(1, 199249094), (2, 99624547), (11, 18113554), (22, 9056777), (41, 4859734), (82, 2429867), (451, 441794), (902, 220897)]