201179209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{2843}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 251182080

約数和(自身を除く): 50002871

約数列:

[1, 7, 11, 77, 919, 2843, 6433, 10109, 19901, 31273, 70763, 218911, 2612717, 18289019, 28739887, 201179209]

約数ペア:

[(1, 201179209), (7, 28739887), (11, 18289019), (77, 2612717), (919, 218911), (2843, 70763), (6433, 31273), (10109, 19901)]