201809918

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{9337}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 308602224

約数和(自身を除く): 106792306

約数列:

[1, 2, 101, 107, 202, 214, 9337, 10807, 18674, 21614, 943037, 999059, 1886074, 1998118, 100904959, 201809918]

約数ペア:

[(1, 201809918), (2, 100904959), (101, 1998118), (107, 1886074), (202, 999059), (214, 943037), (9337, 21614), (10807, 18674)]