194790856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 406633500

約数和(自身を除く): 211842644

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 1949, 3224, 3844, 3898, 7688, 7796, 12493, 15592, 24986, 25337, 49972, 50674, 60419, 99944, 101348, 120838, 202696, 241676, 483352, 785447, 1570894, 1872989, 3141788, 3745978, 6283576, 7491956, 14983912, 24348857, 48697714, 97395428, 194790856]

約数ペア:

[(1, 194790856), (2, 97395428), (4, 48697714), (8, 24348857), (13, 14983912), (26, 7491956), (31, 6283576), (52, 3745978), (62, 3141788), (104, 1872989), (124, 1570894), (248, 785447), (403, 483352), (806, 241676), (961, 202696), (1612, 120838), (1922, 101348), (1949, 99944), (3224, 60419), (3844, 50674), (3898, 49972), (7688, 25337), (7796, 24986), (12493, 15592)]