201551056

素因数分解:

$2^4\times 7^1\times {\mathrm{1799563}}^1$

素因数の和:1799578

約数の個数: 20

約数和(自身を含む): 446291872

約数和(自身を除く): 244740816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1799563, 3599126, 7198252, 12596941, 14396504, 25193882, 28793008, 50387764, 100775528, 201551056]

約数ペア:

[(1, 201551056), (2, 100775528), (4, 50387764), (7, 28793008), (8, 25193882), (14, 14396504), (16, 12596941), (28, 7198252), (56, 3599126), (112, 1799563)]