205466716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 445387264

約数和(自身を除く): 239920548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 3463, 4238, 4564, 6926, 8476, 13852, 14833, 24241, 29666, 45019, 48482, 59332, 90038, 96964, 180076, 315133, 564469, 630266, 1128938, 1260532, 2257876, 3951283, 7338097, 7902566, 14676194, 15805132, 29352388, 51366679, 102733358, 205466716]

約数ペア:

[(1, 205466716), (2, 102733358), (4, 51366679), (7, 29352388), (13, 15805132), (14, 14676194), (26, 7902566), (28, 7338097), (52, 3951283), (91, 2257876), (163, 1260532), (182, 1128938), (326, 630266), (364, 564469), (652, 315133), (1141, 180076), (2119, 96964), (2282, 90038), (3463, 59332), (4238, 48482), (4564, 45019), (6926, 29666), (8476, 24241), (13852, 14833)]