200988756070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{225830063}}^1$

素因数の和:225830159

約数の個数: 16

約数和(自身を含む): 365844703680

約数和(自身を除く): 164855947610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 225830063, 451660126, 1129150315, 2258300630, 20098875607, 40197751214, 100494378035, 200988756070]

約数ペア:

[(1, 200988756070), (2, 100494378035), (5, 40197751214), (10, 20098875607), (89, 2258300630), (178, 1129150315), (445, 451660126), (890, 225830063)]