200090835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{797}}^2$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 396868368

約数和(自身を除く): 196777533

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 797, 2391, 3985, 5579, 7173, 11955, 16737, 27895, 35865, 50211, 83685, 251055, 635209, 1905627, 3176045, 4446463, 5716881, 9528135, 13339389, 22232315, 28584405, 40018167, 66696945, 200090835]

約数ペア:

[(1, 200090835), (3, 66696945), (5, 40018167), (7, 28584405), (9, 22232315), (15, 13339389), (21, 9528135), (35, 5716881), (45, 4446463), (63, 3176045), (105, 1905627), (315, 635209), (797, 251055), (2391, 83685), (3985, 50211), (5579, 35865), (7173, 27895), (11955, 16737)]