201447568

素因数分解:

$2^4\times 7^1\times {\mathrm{1798639}}^1$

素因数の和:1798654

約数の個数: 20

約数和(自身を含む): 446062720

約数和(自身を除く): 244615152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1798639, 3597278, 7194556, 12590473, 14389112, 25180946, 28778224, 50361892, 100723784, 201447568]

約数ペア:

[(1, 201447568), (2, 100723784), (4, 50361892), (7, 28778224), (8, 25180946), (14, 14389112), (16, 12590473), (28, 7194556), (56, 3597278), (112, 1798639)]