189949984

素因数分解:

$2^5\times 7^1\times {\mathrm{847991}}^1$

素因数の和:848008

約数の個数: 24

約数和(自身を含む): 427387968

約数和(自身を除く): 237437984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 847991, 1695982, 3391964, 5935937, 6783928, 11871874, 13567856, 23743748, 27135712, 47487496, 94974992, 189949984]

約数ペア:

[(1, 189949984), (2, 94974992), (4, 47487496), (7, 27135712), (8, 23743748), (14, 13567856), (16, 11871874), (28, 6783928), (32, 5935937), (56, 3391964), (112, 1695982), (224, 847991)]