205740106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31326

約数の個数: 32

約数和(自身を含む): 378338688

約数和(自身を除く): 172598582

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 31277, 62554, 344047, 406601, 688094, 719371, 813202, 1438742, 4472611, 7913081, 8945222, 9351823, 15826162, 18703646, 102870053, 205740106]

約数ペア:

[(1, 205740106), (2, 102870053), (11, 18703646), (13, 15826162), (22, 9351823), (23, 8945222), (26, 7913081), (46, 4472611), (143, 1438742), (253, 813202), (286, 719371), (299, 688094), (506, 406601), (598, 344047), (3289, 62554), (6578, 31277)]