205711088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1283}}^1$

素因数の和:2213

約数の個数: 40

約数和(自身を含む): 435614976

約数和(自身を除く): 229903888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 911, 1283, 1822, 2566, 3644, 5132, 7288, 10021, 10264, 14113, 14576, 20042, 20528, 28226, 40084, 56452, 80168, 112904, 160336, 225808, 1168813, 2337626, 4675252, 9350504, 12856943, 18701008, 25713886, 51427772, 102855544, 205711088]

約数ペア:

[(1, 205711088), (2, 102855544), (4, 51427772), (8, 25713886), (11, 18701008), (16, 12856943), (22, 9350504), (44, 4675252), (88, 2337626), (176, 1168813), (911, 225808), (1283, 160336), (1822, 112904), (2566, 80168), (3644, 56452), (5132, 40084), (7288, 28226), (10021, 20528), (10264, 20042), (14113, 14576)]