201945106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399101}}^1$

素因数の和:399137

約数の個数: 16

約数和(自身を含む): 344824128

約数和(自身を除く): 142879022

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399101, 798202, 4390111, 8780222, 9179323, 18358646, 100972553, 201945106]

約数ペア:

[(1, 201945106), (2, 100972553), (11, 18358646), (22, 9179323), (23, 8780222), (46, 4390111), (253, 798202), (506, 399101)]