205855394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{8081}}^1$

素因数の和:8401

約数の個数: 16

約数和(自身を含む): 316555776

約数和(自身を除く): 110700382

約数列:

[1, 2, 47, 94, 271, 542, 8081, 12737, 16162, 25474, 379807, 759614, 2189951, 4379902, 102927697, 205855394]

約数ペア:

[(1, 205855394), (2, 102927697), (47, 4379902), (94, 2189951), (271, 759614), (542, 379807), (8081, 25474), (12737, 16162)]