219025604

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{99017}}^1$

素因数の和:99107

約数の個数: 24

約数和(自身を含む): 443600640

約数和(自身を除く): 224575036

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 99017, 198034, 396068, 693119, 1386238, 2772476, 7822343, 15644686, 31289372, 54756401, 109512802, 219025604]

約数ペア:

[(1, 219025604), (2, 109512802), (4, 54756401), (7, 31289372), (14, 15644686), (28, 7822343), (79, 2772476), (158, 1386238), (316, 693119), (553, 396068), (1106, 198034), (2212, 99017)]