201235400

素因数分解:

$2^3\times 5^2\times {\mathrm{1006177}}^1$

素因数の和:1006193

約数の個数: 24

約数和(自身を含む): 467872770

約数和(自身を除く): 266637370

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1006177, 2012354, 4024708, 5030885, 8049416, 10061770, 20123540, 25154425, 40247080, 50308850, 100617700, 201235400]

約数ペア:

[(1, 201235400), (2, 100617700), (4, 50308850), (5, 40247080), (8, 25154425), (10, 20123540), (20, 10061770), (25, 8049416), (40, 5030885), (50, 4024708), (100, 2012354), (200, 1006177)]