201954844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{554821}}^1$

素因数の和:554845

約数の個数: 24

約数和(自身を含む): 434980448

約数和(自身を除く): 233025604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 554821, 1109642, 2219284, 3883747, 7212673, 7767494, 14425346, 15534988, 28850692, 50488711, 100977422, 201954844]

約数ペア:

[(1, 201954844), (2, 100977422), (4, 50488711), (7, 28850692), (13, 15534988), (14, 14425346), (26, 7767494), (28, 7212673), (52, 3883747), (91, 2219284), (182, 1109642), (364, 554821)]