197018864

素因数分解:

$2^4\times 7^1\times {\mathrm{1759097}}^1$

素因数の和:1759112

約数の個数: 20

約数和(自身を含む): 436256304

約数和(自身を除く): 239237440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1759097, 3518194, 7036388, 12313679, 14072776, 24627358, 28145552, 49254716, 98509432, 197018864]

約数ペア:

[(1, 197018864), (2, 98509432), (4, 49254716), (7, 28145552), (8, 24627358), (14, 14072776), (16, 12313679), (28, 7036388), (56, 3518194), (112, 1759097)]