201220818

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1913}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 412321536

約数和(自身を除く): 211100718

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 373, 746, 1119, 1913, 2238, 3826, 5739, 11478, 17531, 35062, 52593, 89911, 105186, 179822, 269733, 539466, 713549, 1427098, 2140647, 4281294, 33536803, 67073606, 100610409, 201220818]

約数ペア:

[(1, 201220818), (2, 100610409), (3, 67073606), (6, 33536803), (47, 4281294), (94, 2140647), (141, 1427098), (282, 713549), (373, 539466), (746, 269733), (1119, 179822), (1913, 105186), (2238, 89911), (3826, 52593), (5739, 35062), (11478, 17531)]