201361810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6323

約数の個数: 48

約数和(自身を含む): 413199360

約数和(自身を除く): 211837550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2470, 3211, 6271, 6422, 12542, 16055, 31355, 32110, 62710, 81523, 119149, 163046, 238298, 407615, 595745, 815230, 1059799, 1191490, 1548937, 2119598, 3097874, 5298995, 7744685, 10597990, 15489370, 20136181, 40272362, 100680905, 201361810]

約数ペア:

[(1, 201361810), (2, 100680905), (5, 40272362), (10, 20136181), (13, 15489370), (19, 10597990), (26, 7744685), (38, 5298995), (65, 3097874), (95, 2119598), (130, 1548937), (169, 1191490), (190, 1059799), (247, 815230), (338, 595745), (494, 407615), (845, 238298), (1235, 163046), (1690, 119149), (2470, 81523), (3211, 62710), (6271, 32110), (6422, 31355), (12542, 16055)]