207128076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{401411}}^1$

素因数の和:401461

約数の個数: 24

約数和(自身を含む): 494539584

約数和(自身を除く): 287411508

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 401411, 802822, 1204233, 1605644, 2408466, 4816932, 17260673, 34521346, 51782019, 69042692, 103564038, 207128076]

約数ペア:

[(1, 207128076), (2, 103564038), (3, 69042692), (4, 51782019), (6, 34521346), (12, 17260673), (43, 4816932), (86, 2408466), (129, 1605644), (172, 1204233), (258, 802822), (516, 401411)]