228206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 24

約数和(自身を含む): 402192

約数和(自身を除く): 173986

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 121, 242, 253, 451, 506, 902, 943, 1886, 2783, 4961, 5566, 9922, 10373, 20746, 114103, 228206]

約数ペア:

[(1, 228206), (2, 114103), (11, 20746), (22, 10373), (23, 9922), (41, 5566), (46, 4961), (82, 2783), (121, 1886), (242, 943), (253, 902), (451, 506)]