204510802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11087}}^1$

素因数の和:11513

約数の個数: 16

約数和(自身を含む): 320931072

約数和(自身を除く): 116420270

約数列:

[1, 2, 23, 46, 401, 802, 9223, 11087, 18446, 22174, 255001, 510002, 4445887, 8891774, 102255401, 204510802]

約数ペア:

[(1, 204510802), (2, 102255401), (23, 8891774), (46, 4445887), (401, 510002), (802, 255001), (9223, 22174), (11087, 18446)]