205103034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{264991}}^1$

素因数の和:265042

約数の個数: 24

約数和(自身を含む): 454726272

約数和(自身を除く): 249623238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 264991, 529982, 794973, 1589946, 2384919, 4769838, 11394613, 22789226, 34183839, 68367678, 102551517, 205103034]

約数ペア:

[(1, 205103034), (2, 102551517), (3, 68367678), (6, 34183839), (9, 22789226), (18, 11394613), (43, 4769838), (86, 2384919), (129, 1589946), (258, 794973), (387, 529982), (774, 264991)]