201961067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 259843584

約数和(自身を除く): 57882517

約数列:

[1, 7, 11, 43, 77, 181, 301, 337, 473, 1267, 1991, 2359, 3311, 3707, 7783, 13937, 14491, 25949, 54481, 60997, 85613, 101437, 159401, 426979, 599291, 670967, 1115807, 2622871, 4696769, 18360097, 28851581, 201961067]

約数ペア:

[(1, 201961067), (7, 28851581), (11, 18360097), (43, 4696769), (77, 2622871), (181, 1115807), (301, 670967), (337, 599291), (473, 426979), (1267, 159401), (1991, 101437), (2359, 85613), (3311, 60997), (3707, 54481), (7783, 25949), (13937, 14491)]