205603709

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 217479168

約数和(自身を除く): 11875459

約数列:

[1, 37, 47, 137, 863, 1739, 5069, 6439, 31931, 40561, 118231, 238243, 1500757, 4374547, 5556857, 205603709]

約数ペア:

[(1, 205603709), (37, 5556857), (47, 4374547), (137, 1500757), (863, 238243), (1739, 118231), (5069, 40561), (6439, 31931)]