201933974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{399079}}^1$

素因数の和:399115

約数の個数: 16

約数和(自身を含む): 344805120

約数和(自身を除く): 142871146

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 399079, 798158, 4389869, 8779738, 9178817, 18357634, 100966987, 201933974]

約数ペア:

[(1, 201933974), (2, 100966987), (11, 18357634), (22, 9178817), (23, 8779738), (46, 4389869), (253, 798158), (506, 399079)]