201002945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 287328384

約数和(自身を除く): 86325439

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 3851, 4015, 4745, 10439, 19255, 42361, 50063, 52195, 211805, 250315, 281123, 550693, 1405615, 2753465, 3092353, 3654599, 15461765, 18272995, 40200589, 201002945]

約数ペア:

[(1, 201002945), (5, 40200589), (11, 18272995), (13, 15461765), (55, 3654599), (65, 3092353), (73, 2753465), (143, 1405615), (365, 550693), (715, 281123), (803, 250315), (949, 211805), (3851, 52195), (4015, 50063), (4745, 42361), (10439, 19255)]