207949872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{333253}}^1$

素因数の和:333277

約数の個数: 40

約数和(自身を含む): 578528944

約数和(自身を除く): 370579072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 333253, 666506, 999759, 1333012, 1999518, 2666024, 3999036, 4332289, 5332048, 7998072, 8664578, 12996867, 15996144, 17329156, 25993734, 34658312, 51987468, 69316624, 103974936, 207949872]

約数ペア:

[(1, 207949872), (2, 103974936), (3, 69316624), (4, 51987468), (6, 34658312), (8, 25993734), (12, 17329156), (13, 15996144), (16, 12996867), (24, 8664578), (26, 7998072), (39, 5332048), (48, 4332289), (52, 3999036), (78, 2666024), (104, 1999518), (156, 1333012), (208, 999759), (312, 666506), (624, 333253)]