208060908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2459}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 530651520

約数和(自身を除く): 322590612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 641, 1282, 1923, 2459, 2564, 3846, 4918, 7051, 7377, 7692, 9836, 14102, 14754, 21153, 27049, 28204, 29508, 42306, 54098, 81147, 84612, 108196, 162294, 324588, 1576219, 3152438, 4728657, 6304876, 9457314, 17338409, 18914628, 34676818, 52015227, 69353636, 104030454, 208060908]

約数ペア:

[(1, 208060908), (2, 104030454), (3, 69353636), (4, 52015227), (6, 34676818), (11, 18914628), (12, 17338409), (22, 9457314), (33, 6304876), (44, 4728657), (66, 3152438), (132, 1576219), (641, 324588), (1282, 162294), (1923, 108196), (2459, 84612), (2564, 81147), (3846, 54098), (4918, 42306), (7051, 29508), (7377, 28204), (7692, 27049), (9836, 21153), (14102, 14754)]