208504798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 334285056

約数和(自身を除く): 125780258

約数列:

[1, 2, 23, 46, 83, 97, 166, 194, 563, 1126, 1909, 2231, 3818, 4462, 8051, 12949, 16102, 25898, 46729, 54611, 93458, 109222, 185173, 370346, 1074767, 1256053, 2149534, 2512106, 4532713, 9065426, 104252399, 208504798]

約数ペア:

[(1, 208504798), (2, 104252399), (23, 9065426), (46, 4532713), (83, 2512106), (97, 2149534), (166, 1256053), (194, 1074767), (563, 370346), (1126, 185173), (1909, 109222), (2231, 93458), (3818, 54611), (4462, 46729), (8051, 25898), (12949, 16102)]