207723438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{887707}}^1$

素因数の和:887728

約数の個数: 24

約数和(自身を含む): 484688568

約数和(自身を除く): 276965130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 887707, 1775414, 2663121, 5326242, 7989363, 11540191, 15978726, 23080382, 34620573, 69241146, 103861719, 207723438]

約数ペア:

[(1, 207723438), (2, 103861719), (3, 69241146), (6, 34620573), (9, 23080382), (13, 15978726), (18, 11540191), (26, 7989363), (39, 5326242), (78, 2663121), (117, 1775414), (234, 887707)]