201422254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{72091}}^1$

素因数の和:72231

約数の個数: 16

約数和(自身を含む): 332199936

約数和(自身を除く): 130777682

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 72091, 144182, 793001, 1586002, 9155557, 18311114, 100711127, 201422254]

約数ペア:

[(1, 201422254), (2, 100711127), (11, 18311114), (22, 9155557), (127, 1586002), (254, 793001), (1397, 144182), (2794, 72091)]