208055838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1507651}}^1$

素因数の和:1507679

約数の個数: 16

約数和(自身を含む): 434203776

約数和(自身を除く): 226147938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1507651, 3015302, 4522953, 9045906, 34675973, 69351946, 104027919, 208055838]

約数ペア:

[(1, 208055838), (2, 104027919), (3, 69351946), (6, 34675973), (23, 9045906), (46, 4522953), (69, 3015302), (138, 1507651)]