208040826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4953353}}^1$

素因数の和:4953365

約数の個数: 16

約数和(自身を含む): 475521984

約数和(自身を除く): 267481158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4953353, 9906706, 14860059, 29720118, 34673471, 69346942, 104020413, 208040826]

約数ペア:

[(1, 208040826), (2, 104020413), (3, 69346942), (6, 34673471), (7, 29720118), (14, 14860059), (21, 9906706), (42, 4953353)]