207923054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{68531}}^1$

素因数の和:68611

約数の個数: 16

約数和(自身を含む): 328131216

約数和(自身を除く): 120208162

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 68531, 137062, 2535647, 2809771, 5071294, 5619542, 103961527, 207923054]

約数ペア:

[(1, 207923054), (2, 103961527), (37, 5619542), (41, 5071294), (74, 2809771), (82, 2535647), (1517, 137062), (3034, 68531)]