202124725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17093}}^1$

素因数の和:17157

約数の個数: 24

約数和(自身を含む): 279794592

約数和(自身を除く): 77669867

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 11825, 17093, 85465, 188023, 427325, 734999, 940115, 3674995, 4700575, 8084989, 18374975, 40424945, 202124725]

約数ペア:

[(1, 202124725), (5, 40424945), (11, 18374975), (25, 8084989), (43, 4700575), (55, 3674995), (215, 940115), (275, 734999), (473, 427325), (1075, 188023), (2365, 85465), (11825, 17093)]