201309400

素因数分解:

$2^3\times 5^2\times {\mathrm{1006547}}^1$

素因数の和:1006563

約数の個数: 24

約数和(自身を含む): 468044820

約数和(自身を除く): 266735420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1006547, 2013094, 4026188, 5032735, 8052376, 10065470, 20130940, 25163675, 40261880, 50327350, 100654700, 201309400]

約数ペア:

[(1, 201309400), (2, 100654700), (4, 50327350), (5, 40261880), (8, 25163675), (10, 20130940), (20, 10065470), (25, 8052376), (40, 5032735), (50, 4026188), (100, 2013094), (200, 1006547)]