201793528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9551}}^1$

素因数の和:9715

約数の個数: 32

約数和(自身を含む): 401184000

約数和(自身を除く): 199390472

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 9551, 10564, 19102, 21128, 38204, 76408, 181469, 362938, 725876, 1327589, 1451752, 2655178, 5310356, 10620712, 25224191, 50448382, 100896764, 201793528]

約数ペア:

[(1, 201793528), (2, 100896764), (4, 50448382), (8, 25224191), (19, 10620712), (38, 5310356), (76, 2655178), (139, 1451752), (152, 1327589), (278, 725876), (556, 362938), (1112, 181469), (2641, 76408), (5282, 38204), (9551, 21128), (10564, 19102)]