200068488050

素因数分解:

$2^1\times 5^2\times {\mathrm{20149}}^1\times {\mathrm{198589}}^1$

素因数の和:218750

約数の個数: 24

約数和(自身を含む): 372147730500

約数和(自身を除く): 172079242450

約数列:

[1, 2, 5, 10, 25, 50, 20149, 40298, 100745, 198589, 201490, 397178, 503725, 992945, 1007450, 1985890, 4964725, 9929450, 4001369761, 8002739522, 20006848805, 40013697610, 100034244025, 200068488050]

約数ペア:

[(1, 200068488050), (2, 100034244025), (5, 40013697610), (10, 20006848805), (25, 8002739522), (50, 4001369761), (20149, 9929450), (40298, 4964725), (100745, 1985890), (198589, 1007450), (201490, 992945), (397178, 503725)]