206847982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 358462512

約数和(自身を除く): 151614530

約数列:

[1, 2, 11, 22, 37, 59, 73, 74, 118, 146, 407, 649, 803, 814, 1298, 1606, 2183, 2701, 3481, 4307, 4366, 5402, 6962, 8614, 24013, 29711, 38291, 47377, 48026, 59422, 76582, 94754, 128797, 159359, 254113, 257594, 318718, 508226, 1416767, 1752949, 2795243, 2833534, 3505898, 5590486, 9402181, 18804362, 103423991, 206847982]

約数ペア:

[(1, 206847982), (2, 103423991), (11, 18804362), (22, 9402181), (37, 5590486), (59, 3505898), (73, 2833534), (74, 2795243), (118, 1752949), (146, 1416767), (407, 508226), (649, 318718), (803, 257594), (814, 254113), (1298, 159359), (1606, 128797), (2183, 94754), (2701, 76582), (3481, 59422), (4307, 48026), (4366, 47377), (5402, 38291), (6962, 29711), (8614, 24013)]