203039473

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 255614400

約数和(自身を除く): 52574927

約数列:

[1, 7, 13, 59, 91, 169, 413, 767, 1183, 2909, 5369, 9971, 20363, 37817, 69797, 171631, 264719, 491621, 1201417, 2231203, 3441347, 15618421, 29005639, 203039473]

約数ペア:

[(1, 203039473), (7, 29005639), (13, 15618421), (59, 3441347), (91, 2231203), (169, 1201417), (413, 491621), (767, 264719), (1183, 171631), (2909, 69797), (5369, 37817), (9971, 20363)]