205877812

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14389}}^1$

素因数の和:14480

約数の個数: 36

約数和(自身を含む): 424879140

約数和(自身を除く): 219001328

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 14389, 28778, 57556, 100723, 201446, 402892, 705061, 1050397, 1410122, 2100794, 2820244, 4201588, 7352779, 14705558, 29411116, 51469453, 102938906, 205877812]

約数ペア:

[(1, 205877812), (2, 102938906), (4, 51469453), (7, 29411116), (14, 14705558), (28, 7352779), (49, 4201588), (73, 2820244), (98, 2100794), (146, 1410122), (196, 1050397), (292, 705061), (511, 402892), (1022, 201446), (2044, 100723), (3577, 57556), (7154, 28778), (14308, 14389)]