201456310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79627}}^1$

素因数の和:79668

約数の個数: 32

約数和(自身を含む): 412791552

約数和(自身を除く): 211335242

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79627, 159254, 398135, 796270, 875897, 1751794, 1831421, 3662842, 4379485, 8758970, 9157105, 18314210, 20145631, 40291262, 100728155, 201456310]

約数ペア:

[(1, 201456310), (2, 100728155), (5, 40291262), (10, 20145631), (11, 18314210), (22, 9157105), (23, 8758970), (46, 4379485), (55, 3662842), (110, 1831421), (115, 1751794), (230, 875897), (253, 796270), (506, 398135), (1265, 159254), (2530, 79627)]