201618230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79691}}^1$

素因数の和:79732

約数の個数: 32

約数和(自身を含む): 413123328

約数和(自身を除く): 211505098

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79691, 159382, 398455, 796910, 876601, 1753202, 1832893, 3665786, 4383005, 8766010, 9164465, 18328930, 20161823, 40323646, 100809115, 201618230]

約数ペア:

[(1, 201618230), (2, 100809115), (5, 40323646), (10, 20161823), (11, 18328930), (22, 9164465), (23, 8766010), (46, 4383005), (55, 3665786), (110, 1832893), (115, 1753202), (230, 876601), (253, 796910), (506, 398455), (1265, 159382), (2530, 79691)]