200784885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23039}}^1$

素因数の和:23137

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 170804235

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 23039, 69117, 115195, 161273, 345585, 483819, 806365, 1912237, 2419095, 5736711, 9561185, 13385659, 28683555, 40156977, 66928295, 200784885]

約数ペア:

[(1, 200784885), (3, 66928295), (5, 40156977), (7, 28683555), (15, 13385659), (21, 9561185), (35, 5736711), (83, 2419095), (105, 1912237), (249, 806365), (415, 483819), (581, 345585), (1245, 161273), (1743, 115195), (2905, 69117), (8715, 23039)]