217677548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{5693}}^1$

素因数の和:5798

約数の個数: 36

約数和(自身を含む): 424089120

約数和(自身を除く): 206411572

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 5693, 9559, 11386, 19118, 22772, 38236, 62623, 125246, 250492, 449747, 688853, 899494, 1377706, 1798988, 2755412, 4947217, 9894434, 19788868, 54419387, 108838774, 217677548]

約数ペア:

[(1, 217677548), (2, 108838774), (4, 54419387), (11, 19788868), (22, 9894434), (44, 4947217), (79, 2755412), (121, 1798988), (158, 1377706), (242, 899494), (316, 688853), (484, 449747), (869, 250492), (1738, 125246), (3476, 62623), (5693, 38236), (9559, 22772), (11386, 19118)]