201359411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 37076941

約数列:

[1, 11, 23, 43, 83, 223, 253, 473, 913, 989, 1909, 2453, 3569, 5129, 9589, 10879, 18509, 20999, 39259, 56419, 82087, 105479, 203599, 220547, 425707, 795887, 902957, 2426017, 4682777, 8754757, 18305401, 201359411]

約数ペア:

[(1, 201359411), (11, 18305401), (23, 8754757), (43, 4682777), (83, 2426017), (223, 902957), (253, 795887), (473, 425707), (913, 220547), (989, 203599), (1909, 105479), (2453, 82087), (3569, 56419), (5129, 39259), (9589, 20999), (10879, 18509)]