202338964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21407}}^1$

素因数の和:21567

約数の個数: 24

約数和(自身を含む): 377637120

約数和(自身を除く): 175298156

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 21407, 42814, 85628, 363919, 727838, 1455676, 2975573, 5951146, 11902292, 50584741, 101169482, 202338964]

約数ペア:

[(1, 202338964), (2, 101169482), (4, 50584741), (17, 11902292), (34, 5951146), (68, 2975573), (139, 1455676), (278, 727838), (556, 363919), (2363, 85628), (4726, 42814), (9452, 21407)]