201769155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1171}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 400767744

約数和(自身を除く): 198998589

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 547, 1171, 1641, 2735, 3513, 3829, 4923, 5855, 8197, 8205, 10539, 11487, 17565, 19145, 24591, 24615, 34461, 40985, 52695, 57435, 73773, 122955, 172305, 368865, 640537, 1921611, 3202685, 4483759, 5764833, 9608055, 13451277, 22418795, 28824165, 40353831, 67256385, 201769155]

約数ペア:

[(1, 201769155), (3, 67256385), (5, 40353831), (7, 28824165), (9, 22418795), (15, 13451277), (21, 9608055), (35, 5764833), (45, 4483759), (63, 3202685), (105, 1921611), (315, 640537), (547, 368865), (1171, 172305), (1641, 122955), (2735, 73773), (3513, 57435), (3829, 52695), (4923, 40985), (5855, 34461), (8197, 24615), (8205, 24591), (10539, 19145), (11487, 17565)]