200850741

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 157674699

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 431, 569, 819, 1293, 1707, 3017, 3879, 3983, 5121, 5603, 7397, 9051, 11949, 16809, 22191, 27153, 35847, 39221, 50427, 51779, 66573, 117663, 155337, 245239, 352989, 466011, 735717, 1716673, 2207151, 3188107, 5150019, 9564321, 15450057, 22316749, 28692963, 66950247, 200850741]

約数ペア:

[(1, 200850741), (3, 66950247), (7, 28692963), (9, 22316749), (13, 15450057), (21, 9564321), (39, 5150019), (63, 3188107), (91, 2207151), (117, 1716673), (273, 735717), (431, 466011), (569, 352989), (819, 245239), (1293, 155337), (1707, 117663), (3017, 66573), (3879, 51779), (3983, 50427), (5121, 39221), (5603, 35847), (7397, 27153), (9051, 22191), (11949, 16809)]