201993682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399197}}^1$

素因数の和:399233

約数の個数: 16

約数和(自身を含む): 344907072

約数和(自身を除く): 142913390

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399197, 798394, 4391167, 8782334, 9181531, 18363062, 100996841, 201993682]

約数ペア:

[(1, 201993682), (2, 100996841), (11, 18363062), (22, 9181531), (23, 8782334), (46, 4391167), (253, 798394), (506, 399197)]