227506972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25471}}^1$

素因数の和:25522

約数の個数: 48

約数和(自身を含む): 513515520

約数和(自身を除く): 286008548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 25471, 50942, 101884, 178297, 280181, 356594, 560362, 713188, 738659, 1120724, 1477318, 1961267, 2954636, 3922534, 5170613, 7845068, 8125249, 10341226, 16250498, 20682452, 32500996, 56876743, 113753486, 227506972]

約数ペア:

[(1, 227506972), (2, 113753486), (4, 56876743), (7, 32500996), (11, 20682452), (14, 16250498), (22, 10341226), (28, 8125249), (29, 7845068), (44, 5170613), (58, 3922534), (77, 2954636), (116, 1961267), (154, 1477318), (203, 1120724), (308, 738659), (319, 713188), (406, 560362), (638, 356594), (812, 280181), (1276, 178297), (2233, 101884), (4466, 50942), (8932, 25471)]