208528606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13757}}^1$

素因数の和:13836

約数の個数: 32

約数和(自身を含む): 374437728

約数和(自身を除く): 165909122

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 13757, 15158, 27514, 151327, 178841, 302654, 357682, 729121, 1458242, 1967251, 3934502, 8020331, 9478573, 16040662, 18957146, 104264303, 208528606]

約数ペア:

[(1, 208528606), (2, 104264303), (11, 18957146), (13, 16040662), (22, 9478573), (26, 8020331), (53, 3934502), (106, 1967251), (143, 1458242), (286, 729121), (583, 357682), (689, 302654), (1166, 178841), (1378, 151327), (7579, 27514), (13757, 15158)]