201794896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39047}}^1$

素因数の和:39091

約数の個数: 40

約数和(自身を含む): 435775680

約数和(自身を除く): 233980784

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 39047, 78094, 156188, 312376, 624752, 663799, 741893, 1327598, 1483786, 2655196, 2967572, 5310392, 5935144, 10620784, 11870288, 12612181, 25224362, 50448724, 100897448, 201794896]

約数ペア:

[(1, 201794896), (2, 100897448), (4, 50448724), (8, 25224362), (16, 12612181), (17, 11870288), (19, 10620784), (34, 5935144), (38, 5310392), (68, 2967572), (76, 2655196), (136, 1483786), (152, 1327598), (272, 741893), (304, 663799), (323, 624752), (646, 312376), (1292, 156188), (2584, 78094), (5168, 39047)]