219100252

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5987}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 438609024

約数和(自身を除く): 219508772

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2614, 5228, 5987, 9149, 11974, 18298, 23948, 36596, 41909, 83818, 167636, 7825009, 15650018, 31300036, 54775063, 109550126, 219100252]

約数ペア:

[(1, 219100252), (2, 109550126), (4, 54775063), (7, 31300036), (14, 15650018), (28, 7825009), (1307, 167636), (2614, 83818), (5228, 41909), (5987, 36596), (9149, 23948), (11974, 18298)]