201785852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 402071040

約数和(自身を除く): 200285188

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3323, 3572, 6646, 13292, 15181, 30362, 56491, 60724, 63137, 112982, 126274, 156181, 225964, 252548, 312362, 624724, 1073329, 2146658, 2655077, 2967439, 4293316, 5310154, 5934878, 10620308, 11869756, 50446463, 100892926, 201785852]

約数ペア:

[(1, 201785852), (2, 100892926), (4, 50446463), (17, 11869756), (19, 10620308), (34, 5934878), (38, 5310154), (47, 4293316), (68, 2967439), (76, 2655077), (94, 2146658), (188, 1073329), (323, 624724), (646, 312362), (799, 252548), (893, 225964), (1292, 156181), (1598, 126274), (1786, 112982), (3196, 63137), (3323, 60724), (3572, 56491), (6646, 30362), (13292, 15181)]