213005784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{522073}}^1$

素因数の和:522099

約数の個数: 32

約数和(自身を含む): 563839920

約数和(自身を除く): 350834136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 522073, 1044146, 1566219, 2088292, 3132438, 4176584, 6264876, 8875241, 12529752, 17750482, 26625723, 35500964, 53251446, 71001928, 106502892, 213005784]

約数ペア:

[(1, 213005784), (2, 106502892), (3, 71001928), (4, 53251446), (6, 35500964), (8, 26625723), (12, 17750482), (17, 12529752), (24, 8875241), (34, 6264876), (51, 4176584), (68, 3132438), (102, 2088292), (136, 1566219), (204, 1044146), (408, 522073)]