201171530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2873879}}^1$

素因数の和:2873893

約数の個数: 16

約数和(自身を含む): 413838720

約数和(自身を除く): 212667190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2873879, 5747758, 14369395, 20117153, 28738790, 40234306, 100585765, 201171530]

約数ペア:

[(1, 201171530), (2, 100585765), (5, 40234306), (7, 28738790), (10, 20117153), (14, 14369395), (35, 5747758), (70, 2873879)]