200979410

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{112279}}^1$

素因数の和:112465

約数の個数: 16

約数和(自身を含む): 363787200

約数和(自身を除く): 162807790

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 112279, 224558, 561395, 1122790, 20097941, 40195882, 100489705, 200979410]

約数ペア:

[(1, 200979410), (2, 100489705), (5, 40195882), (10, 20097941), (179, 1122790), (358, 561395), (895, 224558), (1790, 112279)]