208443804

素因数分解:

$2^2\times 3^1\times {\mathrm{3209}}^1\times {\mathrm{5413}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 486610320

約数和(自身を除く): 278166516

約数列:

[1, 2, 3, 4, 6, 12, 3209, 5413, 6418, 9627, 10826, 12836, 16239, 19254, 21652, 32478, 38508, 64956, 17370317, 34740634, 52110951, 69481268, 104221902, 208443804]

約数ペア:

[(1, 208443804), (2, 104221902), (3, 69481268), (4, 52110951), (6, 34740634), (12, 17370317), (3209, 64956), (5413, 38508), (6418, 32478), (9627, 21652), (10826, 19254), (12836, 16239)]