210008381933

素因数分解:

$7^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1\times {\mathrm{78553}}^1$

素因数の和:79796

約数の個数: 16

約数和(自身を含む): 240790005120

約数和(自身を除く): 30781623187

約数列:

[1, 7, 617, 619, 4319, 4333, 78553, 381923, 549871, 2673461, 48467201, 48624307, 339270407, 340370149, 30001197419, 210008381933]

約数ペア:

[(1, 210008381933), (7, 30001197419), (617, 340370149), (619, 339270407), (4319, 48624307), (4333, 48467201), (78553, 2673461), (381923, 549871)]