200958406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397151}}^1$

素因数の和:397187

約数の個数: 16

約数和(自身を含む): 343139328

約数和(自身を除く): 142180922

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 397151, 794302, 4368661, 8737322, 9134473, 18268946, 100479203, 200958406]

約数ペア:

[(1, 200958406), (2, 100479203), (11, 18268946), (22, 9134473), (23, 8737322), (46, 4368661), (253, 794302), (506, 397151)]