201175070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 171381730

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 2351, 4702, 8557, 11755, 17114, 23510, 42785, 85570, 101093, 202186, 467849, 505465, 935698, 1010930, 2339245, 4678490, 20117507, 40235014, 100587535, 201175070]

約数ペア:

[(1, 201175070), (2, 100587535), (5, 40235014), (10, 20117507), (43, 4678490), (86, 2339245), (199, 1010930), (215, 935698), (398, 505465), (430, 467849), (995, 202186), (1990, 101093), (2351, 85570), (4702, 42785), (8557, 23510), (11755, 17114)]