200491918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1\times {\mathrm{1213}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 331320024

約数和(自身を除く): 130828106

約数列:

[1, 2, 11, 22, 121, 242, 683, 1213, 1366, 2426, 7513, 13343, 15026, 26686, 82643, 146773, 165286, 293546, 828479, 1656958, 9113269, 18226538, 100245959, 200491918]

約数ペア:

[(1, 200491918), (2, 100245959), (11, 18226538), (22, 9113269), (121, 1656958), (242, 828479), (683, 293546), (1213, 165286), (1366, 146773), (2426, 82643), (7513, 26686), (13343, 15026)]