212593876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 428779008

約数和(自身を除く): 216185132

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 83, 92, 166, 253, 332, 506, 913, 1012, 1826, 1909, 2531, 3652, 3818, 5062, 7636, 10124, 20999, 27841, 41998, 55682, 58213, 83996, 111364, 116426, 210073, 232852, 420146, 640343, 840292, 1280686, 2310803, 2561372, 4621606, 4831679, 9243212, 9663358, 19326716, 53148469, 106296938, 212593876]

約数ペア:

[(1, 212593876), (2, 106296938), (4, 53148469), (11, 19326716), (22, 9663358), (23, 9243212), (44, 4831679), (46, 4621606), (83, 2561372), (92, 2310803), (166, 1280686), (253, 840292), (332, 640343), (506, 420146), (913, 232852), (1012, 210073), (1826, 116426), (1909, 111364), (2531, 83996), (3652, 58213), (3818, 55682), (5062, 41998), (7636, 27841), (10124, 20999)]