200876830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260879}}^1$

素因数の和:260904

約数の個数: 32

約数和(自身を含む): 450800640

約数和(自身を除く): 249923810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260879, 521758, 1304395, 1826153, 2608790, 2869669, 3652306, 5739338, 9130765, 14348345, 18261530, 20087683, 28696690, 40175366, 100438415, 200876830]

約数ペア:

[(1, 200876830), (2, 100438415), (5, 40175366), (7, 28696690), (10, 20087683), (11, 18261530), (14, 14348345), (22, 9130765), (35, 5739338), (55, 3652306), (70, 2869669), (77, 2608790), (110, 1826153), (154, 1304395), (385, 521758), (770, 260879)]