214909244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 415869720

約数和(自身を除く): 200960476

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 709, 913, 1418, 1826, 2836, 3652, 6889, 7799, 13778, 15598, 27556, 31196, 58847, 75779, 117694, 151558, 235388, 303116, 647317, 1294634, 2589268, 4884301, 9768602, 19537204, 53727311, 107454622, 214909244]

約数ペア:

[(1, 214909244), (2, 107454622), (4, 53727311), (11, 19537204), (22, 9768602), (44, 4884301), (83, 2589268), (166, 1294634), (332, 647317), (709, 303116), (913, 235388), (1418, 151558), (1826, 117694), (2836, 75779), (3652, 58847), (6889, 31196), (7799, 27556), (13778, 15598)]