204096220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{600283}}^1$

素因数の和:600309

約数の個数: 24

約数和(自身を含む): 453814704

約数和(自身を除く): 249718484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 600283, 1200566, 2401132, 3001415, 6002830, 10204811, 12005660, 20409622, 40819244, 51024055, 102048110, 204096220]

約数ペア:

[(1, 204096220), (2, 102048110), (4, 51024055), (5, 40819244), (10, 20409622), (17, 12005660), (20, 10204811), (34, 6002830), (68, 3001415), (85, 2401132), (170, 1200566), (340, 600283)]