222134864

素因数分解:

$2^4\times 7^1\times {\mathrm{1983347}}^1$

素因数の和:1983362

約数の個数: 20

約数和(自身を含む): 491870304

約数和(自身を除く): 269735440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1983347, 3966694, 7933388, 13883429, 15866776, 27766858, 31733552, 55533716, 111067432, 222134864]

約数ペア:

[(1, 222134864), (2, 111067432), (4, 55533716), (7, 31733552), (8, 27766858), (14, 15866776), (16, 13883429), (28, 7933388), (56, 3966694), (112, 1983347)]