196301984

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{60737}}^1$

素因数の和:60848

約数の個数: 24

約数和(自身を含む): 390302388

約数和(自身を除く): 194000404

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 60737, 121474, 242948, 485896, 971792, 1943584, 6134437, 12268874, 24537748, 49075496, 98150992, 196301984]

約数ペア:

[(1, 196301984), (2, 98150992), (4, 49075496), (8, 24537748), (16, 12268874), (32, 6134437), (101, 1943584), (202, 971792), (404, 485896), (808, 242948), (1616, 121474), (3232, 60737)]