209225996938

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{618547}}^1$

素因数の和:619246

約数の個数: 32

約数和(自身を含む): 368931717504

約数和(自身を除く): 159705720566

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 653, 1306, 4571, 9142, 24161, 48322, 169127, 338254, 618547, 1237094, 4329829, 8659658, 22886239, 45772478, 160203673, 320407346, 403911191, 807822382, 2827378337, 5654756674, 14944714067, 29889428134, 104612998469, 209225996938]

約数ペア:

[(1, 209225996938), (2, 104612998469), (7, 29889428134), (14, 14944714067), (37, 5654756674), (74, 2827378337), (259, 807822382), (518, 403911191), (653, 320407346), (1306, 160203673), (4571, 45772478), (9142, 22886239), (24161, 8659658), (48322, 4329829), (169127, 1237094), (338254, 618547)]