201323194

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{1423}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 305123328

約数和(自身を除く): 103800134

約数列:

[1, 2, 127, 254, 557, 1114, 1423, 2846, 70739, 141478, 180721, 361442, 792611, 1585222, 100661597, 201323194]

約数ペア:

[(1, 201323194), (2, 100661597), (127, 1585222), (254, 792611), (557, 361442), (1114, 180721), (1423, 141478), (2846, 70739)]