222045208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3440

約数の個数: 64

約数和(自身を含む): 523987200

約数和(自身を除く): 301941992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 109, 154, 218, 308, 436, 616, 763, 872, 1199, 1526, 2398, 3052, 3307, 4796, 6104, 6614, 8393, 9592, 13228, 16786, 23149, 26456, 33572, 36377, 46298, 67144, 72754, 92596, 145508, 185192, 254639, 291016, 360463, 509278, 720926, 1018556, 1441852, 2037112, 2523241, 2883704, 3965093, 5046482, 7930186, 10092964, 15860372, 20185928, 27755651, 31720744, 55511302, 111022604, 222045208]

約数ペア:

[(1, 222045208), (2, 111022604), (4, 55511302), (7, 31720744), (8, 27755651), (11, 20185928), (14, 15860372), (22, 10092964), (28, 7930186), (44, 5046482), (56, 3965093), (77, 2883704), (88, 2523241), (109, 2037112), (154, 1441852), (218, 1018556), (308, 720926), (436, 509278), (616, 360463), (763, 291016), (872, 254639), (1199, 185192), (1526, 145508), (2398, 92596), (3052, 72754), (3307, 67144), (4796, 46298), (6104, 36377), (6614, 33572), (8393, 26456), (9592, 23149), (13228, 16786)]