200069500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3799

約数の個数: 48

約数和(自身を含む): 441080640

約数和(自身を除く): 241011140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2180, 2725, 3671, 5450, 7342, 10900, 13625, 14684, 18355, 27250, 36710, 54500, 73420, 91775, 183550, 367100, 400139, 458875, 800278, 917750, 1600556, 1835500, 2000695, 4001390, 8002780, 10003475, 20006950, 40013900, 50017375, 100034750, 200069500]

約数ペア:

[(1, 200069500), (2, 100034750), (4, 50017375), (5, 40013900), (10, 20006950), (20, 10003475), (25, 8002780), (50, 4001390), (100, 2000695), (109, 1835500), (125, 1600556), (218, 917750), (250, 800278), (436, 458875), (500, 400139), (545, 367100), (1090, 183550), (2180, 91775), (2725, 73420), (3671, 54500), (5450, 36710), (7342, 27250), (10900, 18355), (13625, 14684)]