205280241

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 85023759

約数列:

[1, 3, 29, 71, 87, 167, 199, 213, 501, 597, 2059, 4843, 5771, 6177, 11857, 14129, 14529, 17313, 33233, 35571, 42387, 99699, 343853, 409741, 963757, 1031559, 1229223, 2359543, 2891271, 7078629, 68426747, 205280241]

約数ペア:

[(1, 205280241), (3, 68426747), (29, 7078629), (71, 2891271), (87, 2359543), (167, 1229223), (199, 1031559), (213, 963757), (501, 409741), (597, 343853), (2059, 99699), (4843, 42387), (5771, 35571), (6177, 33233), (11857, 17313), (14129, 14529)]