221740106

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{35753}}^1$

素因数の和:36205

約数の個数: 16

約数和(自身を含む): 380994624

約数和(自身を除く): 159254518

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 35753, 71506, 250271, 500542, 15838579, 31677158, 110870053, 221740106]

約数ペア:

[(1, 221740106), (2, 110870053), (7, 31677158), (14, 15838579), (443, 500542), (886, 250271), (3101, 71506), (6202, 35753)]