202104133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{3877}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 252411264

約数和(自身を除く): 50307131

約数列:

[1, 7, 11, 77, 677, 3877, 4739, 7447, 27139, 42647, 52129, 298529, 2624729, 18373103, 28872019, 202104133]

約数ペア:

[(1, 202104133), (7, 28872019), (11, 18373103), (77, 2624729), (677, 298529), (3877, 52129), (4739, 42647), (7447, 27139)]