200039030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1321}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 379784160

約数和(自身を除く): 179745130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 797, 1321, 1594, 2642, 3985, 6605, 7970, 13210, 15143, 25099, 30286, 50198, 75715, 125495, 151430, 250990, 1052837, 2105674, 5264185, 10528370, 20003903, 40007806, 100019515, 200039030]

約数ペア:

[(1, 200039030), (2, 100019515), (5, 40007806), (10, 20003903), (19, 10528370), (38, 5264185), (95, 2105674), (190, 1052837), (797, 250990), (1321, 151430), (1594, 125495), (2642, 75715), (3985, 50198), (6605, 30286), (7970, 25099), (13210, 15143)]