200674990

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{87631}}^1$

素因数の和:87867

約数の個数: 16

約数和(自身を含む): 362796480

約数和(自身を除く): 162121490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 87631, 175262, 438155, 876310, 20067499, 40134998, 100337495, 200674990]

約数ペア:

[(1, 200674990), (2, 100337495), (5, 40134998), (10, 20067499), (229, 876310), (458, 438155), (1145, 175262), (2290, 87631)]