208300236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{754711}}^1$

素因数の和:754741

約数の個数: 24

約数和(自身を含む): 507166464

約数和(自身を除く): 298866228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 754711, 1509422, 2264133, 3018844, 4528266, 9056532, 17358353, 34716706, 52075059, 69433412, 104150118, 208300236]

約数ペア:

[(1, 208300236), (2, 104150118), (3, 69433412), (4, 52075059), (6, 34716706), (12, 17358353), (23, 9056532), (46, 4528266), (69, 3018844), (92, 2264133), (138, 1509422), (276, 754711)]