203929902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19433}}^1$

素因数の和:19505

約数の個数: 48

約数和(自身を含む): 491136048

約数和(自身を除く): 287206146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 19433, 38866, 58299, 116598, 174897, 213763, 349794, 427526, 641289, 1029949, 1282578, 1923867, 2059898, 3089847, 3847734, 6179694, 9269541, 11329439, 18539082, 22658878, 33988317, 67976634, 101964951, 203929902]

約数ペア:

[(1, 203929902), (2, 101964951), (3, 67976634), (6, 33988317), (9, 22658878), (11, 18539082), (18, 11329439), (22, 9269541), (33, 6179694), (53, 3847734), (66, 3089847), (99, 2059898), (106, 1923867), (159, 1282578), (198, 1029949), (318, 641289), (477, 427526), (583, 349794), (954, 213763), (1166, 174897), (1749, 116598), (3498, 58299), (5247, 38866), (10494, 19433)]