200609721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9473}}^1$

素因数の和:9673

約数の個数: 24

約数和(自身を含む): 313816776

約数和(自身を除く): 113207055

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1629, 2353, 7059, 9473, 21177, 28419, 85257, 123149, 369447, 1108341, 1714613, 5143839, 15431517, 22289969, 66869907, 200609721]

約数ペア:

[(1, 200609721), (3, 66869907), (9, 22289969), (13, 15431517), (39, 5143839), (117, 1714613), (181, 1108341), (543, 369447), (1629, 123149), (2353, 85257), (7059, 28419), (9473, 21177)]