205609098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13669}}^1$

素因数の和:13806

約数の個数: 32

約数和(自身を含む): 433065600

約数和(自身を除く): 227456502

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 13669, 15042, 27338, 41007, 82014, 314387, 628774, 943161, 1489921, 1886322, 2979842, 4469763, 8939526, 34268183, 68536366, 102804549, 205609098]

約数ペア:

[(1, 205609098), (2, 102804549), (3, 68536366), (6, 34268183), (23, 8939526), (46, 4469763), (69, 2979842), (109, 1886322), (138, 1489921), (218, 943161), (327, 628774), (654, 314387), (2507, 82014), (5014, 41007), (7521, 27338), (13669, 15042)]