202180844338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{90990479}}^1$

素因数の和:90990593

約数の個数: 16

約数和(自身を含む): 334117042560

約数和(自身を除く): 131936198222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 90990479, 181980958, 1000895269, 2001790538, 9190038379, 18380076758, 101090422169, 202180844338]

約数ペア:

[(1, 202180844338), (2, 101090422169), (11, 18380076758), (22, 9190038379), (101, 2001790538), (202, 1000895269), (1111, 181980958), (2222, 90990479)]