209230592800

素因数分解:

$2^5\times 5^2\times {\mathrm{261538241}}^1$

素因数の和:261538261

約数の個数: 36

約数和(自身を含む): 510784186626

約数和(自身を除く): 301553593826

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 261538241, 523076482, 1046152964, 1307691205, 2092305928, 2615382410, 4184611856, 5230764820, 6538456025, 8369223712, 10461529640, 13076912050, 20923059280, 26153824100, 41846118560, 52307648200, 104615296400, 209230592800]

約数ペア:

[(1, 209230592800), (2, 104615296400), (4, 52307648200), (5, 41846118560), (8, 26153824100), (10, 20923059280), (16, 13076912050), (20, 10461529640), (25, 8369223712), (32, 6538456025), (40, 5230764820), (50, 4184611856), (80, 2615382410), (100, 2092305928), (160, 1307691205), (200, 1046152964), (400, 523076482), (800, 261538241)]