206954468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{5399}}^1$

素因数の和:5484

約数の個数: 36

約数和(自身を含む): 425476800

約数和(自身を除く): 218522332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2738, 5399, 5476, 9583, 10798, 19166, 21596, 37793, 38332, 75586, 151172, 199763, 399526, 799052, 1398341, 2796682, 5593364, 7391231, 14782462, 29564924, 51738617, 103477234, 206954468]

約数ペア:

[(1, 206954468), (2, 103477234), (4, 51738617), (7, 29564924), (14, 14782462), (28, 7391231), (37, 5593364), (74, 2796682), (148, 1398341), (259, 799052), (518, 399526), (1036, 199763), (1369, 151172), (2738, 75586), (5399, 38332), (5476, 37793), (9583, 21596), (10798, 19166)]