203933710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{229139}}^1$

素因数の和:229235

約数の個数: 16

約数和(自身を含む): 371206800

約数和(自身を除く): 167273090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 229139, 458278, 1145695, 2291390, 20393371, 40786742, 101966855, 203933710]

約数ペア:

[(1, 203933710), (2, 101966855), (5, 40786742), (10, 20393371), (89, 2291390), (178, 1145695), (445, 458278), (890, 229139)]