137996201

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 165904200

約数和(自身を除く): 27907999

約数列:

[1, 7, 41, 49, 149, 287, 461, 1043, 2009, 3227, 6109, 7301, 18901, 22589, 42763, 68689, 132307, 299341, 480823, 926149, 2816249, 3365761, 19713743, 137996201]

約数ペア:

[(1, 137996201), (7, 19713743), (41, 3365761), (49, 2816249), (149, 926149), (287, 480823), (461, 299341), (1043, 132307), (2009, 68689), (3227, 42763), (6109, 22589), (7301, 18901)]