202309175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 255921120

約数和(自身を除く): 53611945

約数列:

[1, 5, 25, 71, 293, 355, 389, 1465, 1775, 1945, 7325, 9725, 20803, 27619, 104015, 113977, 138095, 520075, 569885, 690475, 2849425, 8092367, 40461835, 202309175]

約数ペア:

[(1, 202309175), (5, 40461835), (25, 8092367), (71, 2849425), (293, 690475), (355, 569885), (389, 520075), (1465, 138095), (1775, 113977), (1945, 104015), (7325, 27619), (9725, 20803)]