214455374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2081}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 390350016

約数和(自身を除く): 175894642

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 433, 866, 2081, 3031, 4162, 6062, 7361, 14567, 14722, 29134, 35377, 51527, 70754, 103054, 247639, 495278, 901073, 1802146, 6307511, 12615022, 15318241, 30636482, 107227687, 214455374]

約数ペア:

[(1, 214455374), (2, 107227687), (7, 30636482), (14, 15318241), (17, 12615022), (34, 6307511), (119, 1802146), (238, 901073), (433, 495278), (866, 247639), (2081, 103054), (3031, 70754), (4162, 51527), (6062, 35377), (7361, 29134), (14567, 14722)]