210222001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 240236928

約数和(自身を除く): 30014927

約数列:

[1, 11, 23, 253, 281, 2957, 3091, 6463, 32527, 68011, 71093, 748121, 830917, 9140087, 19111091, 210222001]

約数ペア:

[(1, 210222001), (11, 19111091), (23, 9140087), (253, 830917), (281, 748121), (2957, 71093), (3091, 68011), (6463, 32527)]