219322802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{60353}}^1$

素因数の和:60457

約数の個数: 16

約数和(自身を含む): 347639040

約数和(自身を除く): 128316238

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 60353, 120706, 1388119, 2776238, 4767887, 9535774, 109661401, 219322802]

約数ペア:

[(1, 219322802), (2, 109661401), (23, 9535774), (46, 4767887), (79, 2776238), (158, 1388119), (1817, 120706), (3634, 60353)]