207965004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25153}}^1$

素因数の和:25226

約数の個数: 48

約数和(自身を含む): 532459872

約数和(自身を除く): 324494868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 25153, 50306, 75459, 100612, 150918, 301836, 326989, 653978, 980967, 1307956, 1333109, 1961934, 2666218, 3923868, 3999327, 5332436, 7998654, 15997308, 17330417, 34660834, 51991251, 69321668, 103982502, 207965004]

約数ペア:

[(1, 207965004), (2, 103982502), (3, 69321668), (4, 51991251), (6, 34660834), (12, 17330417), (13, 15997308), (26, 7998654), (39, 5332436), (52, 3999327), (53, 3923868), (78, 2666218), (106, 1961934), (156, 1333109), (159, 1307956), (212, 980967), (318, 653978), (636, 326989), (689, 301836), (1378, 150918), (2067, 100612), (2756, 75459), (4134, 50306), (8268, 25153)]