201080341

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 258517952

約数和(自身を除く): 57437611

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 3311, 5203, 5521, 36421, 38647, 60731, 237403, 425117, 668041, 1661821, 2611433, 4676287, 18280031, 28725763, 201080341]

約数ペア:

[(1, 201080341), (7, 28725763), (11, 18280031), (43, 4676287), (77, 2611433), (121, 1661821), (301, 668041), (473, 425117), (847, 237403), (3311, 60731), (5203, 38647), (5521, 36421)]