207326613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3371}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 317237760

約数和(自身を除く): 109911147

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 741, 1079, 1577, 3237, 3371, 4731, 10113, 20501, 43823, 61503, 64049, 131469, 192147, 279793, 832637, 839379, 2497911, 3637309, 5316067, 10911927, 15948201, 69108871, 207326613]

約数ペア:

[(1, 207326613), (3, 69108871), (13, 15948201), (19, 10911927), (39, 5316067), (57, 3637309), (83, 2497911), (247, 839379), (249, 832637), (741, 279793), (1079, 192147), (1577, 131469), (3237, 64049), (3371, 61503), (4731, 43823), (10113, 20501)]