200827845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103787}}^1$

素因数の和:103841

約数の個数: 24

約数和(自身を含む): 356200416

約数和(自身を除く): 155372571

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 103787, 311361, 518935, 934083, 1556805, 4462841, 4670415, 13388523, 22314205, 40165569, 66942615, 200827845]

約数ペア:

[(1, 200827845), (3, 66942615), (5, 40165569), (9, 22314205), (15, 13388523), (43, 4670415), (45, 4462841), (129, 1556805), (215, 934083), (387, 518935), (645, 311361), (1935, 103787)]