199380050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107773}}^1$

素因数の和:107822

約数の個数: 24

約数和(自身を含む): 380873316

約数和(自身を除く): 181493266

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 107773, 215546, 538865, 1077730, 2694325, 3987601, 5388650, 7975202, 19938005, 39876010, 99690025, 199380050]

約数ペア:

[(1, 199380050), (2, 99690025), (5, 39876010), (10, 19938005), (25, 7975202), (37, 5388650), (50, 3987601), (74, 2694325), (185, 1077730), (370, 538865), (925, 215546), (1850, 107773)]