207910838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{6389}}^1$

素因数の和:6751

約数の個数: 16

約数和(自身を含む): 318835440

約数和(自身を除く): 110924602

約数列:

[1, 2, 53, 106, 307, 614, 6389, 12778, 16271, 32542, 338617, 677234, 1961423, 3922846, 103955419, 207910838]

約数ペア:

[(1, 207910838), (2, 103955419), (53, 3922846), (106, 1961423), (307, 677234), (614, 338617), (6389, 32542), (12778, 16271)]