202469852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 405837600

約数和(自身を除く): 203367748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2029, 2626, 3838, 4058, 5252, 7676, 8116, 24947, 26377, 38551, 49894, 52754, 77102, 99788, 105508, 154204, 204929, 409858, 501163, 819716, 1002326, 2004652, 2664077, 3893651, 5328154, 7787302, 10656308, 15574604, 50617463, 101234926, 202469852]

約数ペア:

[(1, 202469852), (2, 101234926), (4, 50617463), (13, 15574604), (19, 10656308), (26, 7787302), (38, 5328154), (52, 3893651), (76, 2664077), (101, 2004652), (202, 1002326), (247, 819716), (404, 501163), (494, 409858), (988, 204929), (1313, 154204), (1919, 105508), (2029, 99788), (2626, 77102), (3838, 52754), (4058, 49894), (5252, 38551), (7676, 26377), (8116, 24947)]