200822138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{90379}}^1$

素因数の和:90493

約数の個数: 16

約数和(自身を含む): 331875360

約数和(自身を除く): 131053222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 90379, 180758, 994169, 1988338, 9128279, 18256558, 100411069, 200822138]

約数ペア:

[(1, 200822138), (2, 100411069), (11, 18256558), (22, 9128279), (101, 1988338), (202, 994169), (1111, 180758), (2222, 90379)]