256202219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{5147}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 315963648

約数和(自身を除く): 59761429

約数列:

[1, 7, 13, 91, 547, 3829, 5147, 7111, 36029, 49777, 66911, 468377, 2815409, 19707863, 36600317, 256202219]

約数ペア:

[(1, 256202219), (7, 36600317), (13, 19707863), (91, 2815409), (547, 468377), (3829, 66911), (5147, 49777), (7111, 36029)]