228596914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 436411584

約数和(自身を除く): 207814670

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 961, 1307, 1922, 2614, 2821, 5642, 6727, 9149, 12493, 13454, 16991, 18298, 24986, 33982, 40517, 81034, 87451, 118937, 174902, 237874, 283619, 526721, 567238, 1053442, 1256027, 2512054, 3687047, 7374094, 8792189, 16328351, 17584378, 32656702, 114298457, 228596914]

約数ペア:

[(1, 228596914), (2, 114298457), (7, 32656702), (13, 17584378), (14, 16328351), (26, 8792189), (31, 7374094), (62, 3687047), (91, 2512054), (182, 1256027), (217, 1053442), (403, 567238), (434, 526721), (806, 283619), (961, 237874), (1307, 174902), (1922, 118937), (2614, 87451), (2821, 81034), (5642, 40517), (6727, 33982), (9149, 24986), (12493, 18298), (13454, 16991)]