238420402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{85333}}^1$

素因数の和:85473

約数の個数: 16

約数和(自身を含む): 393219072

約数和(自身を除く): 154798670

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 85333, 170666, 938663, 1877326, 10837291, 21674582, 119210201, 238420402]

約数ペア:

[(1, 238420402), (2, 119210201), (11, 21674582), (22, 10837291), (127, 1877326), (254, 938663), (1397, 170666), (2794, 85333)]