203221796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{56893}}^1$

素因数の和:56963

約数の個数: 24

約数和(自身を含む): 382327680

約数和(自身を除く): 179105884

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 56893, 113786, 227572, 1080967, 2161934, 2673971, 4323868, 5347942, 10695884, 50805449, 101610898, 203221796]

約数ペア:

[(1, 203221796), (2, 101610898), (4, 50805449), (19, 10695884), (38, 5347942), (47, 4323868), (76, 2673971), (94, 2161934), (188, 1080967), (893, 227572), (1786, 113786), (3572, 56893)]