197430826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{141629}}^1$

素因数の和:141689

約数の個数: 16

約数和(自身を含む): 321216840

約数和(自身を除く): 123786014

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 141629, 283258, 2407693, 4815386, 5806789, 11613578, 98715413, 197430826]

約数ペア:

[(1, 197430826), (2, 98715413), (17, 11613578), (34, 5806789), (41, 4815386), (82, 2407693), (697, 283258), (1394, 141629)]