200913908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{82207}}^1$

素因数の和:82271

約数の個数: 24

約数和(自身を含む): 386706432

約数和(自身を除く): 185792524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 82207, 164414, 328828, 1068691, 2137382, 3863729, 4274764, 7727458, 15454916, 50228477, 100456954, 200913908]

約数ペア:

[(1, 200913908), (2, 100456954), (4, 50228477), (13, 15454916), (26, 7727458), (47, 4274764), (52, 3863729), (94, 2137382), (188, 1068691), (611, 328828), (1222, 164414), (2444, 82207)]