201062540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9511}}^1$

素因数の和:9678

約数の個数: 48

約数和(自身を含む): 485796864

約数和(自身を除く): 284734324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 9511, 10570, 19022, 21140, 38044, 47555, 66577, 95110, 133154, 190220, 266308, 332885, 665770, 1331540, 1436161, 2872322, 5744644, 7180805, 10053127, 14361610, 20106254, 28723220, 40212508, 50265635, 100531270, 201062540]

約数ペア:

[(1, 201062540), (2, 100531270), (4, 50265635), (5, 40212508), (7, 28723220), (10, 20106254), (14, 14361610), (20, 10053127), (28, 7180805), (35, 5744644), (70, 2872322), (140, 1436161), (151, 1331540), (302, 665770), (604, 332885), (755, 266308), (1057, 190220), (1510, 133154), (2114, 95110), (3020, 66577), (4228, 47555), (5285, 38044), (9511, 21140), (10570, 19022)]