203423012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30803}}^1$

素因数の和:30947

約数の個数: 24

約数和(自身を含む): 386405376

約数和(自身を除く): 182982364

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 30803, 61606, 123212, 400439, 800878, 1601756, 3911981, 7823962, 15647924, 50855753, 101711506, 203423012]

約数ペア:

[(1, 203423012), (2, 101711506), (4, 50855753), (13, 15647924), (26, 7823962), (52, 3911981), (127, 1601756), (254, 800878), (508, 400439), (1651, 123212), (3302, 61606), (6604, 30803)]