200887610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260893}}^1$

素因数の和:260918

約数の個数: 32

約数和(自身を含む): 450824832

約数和(自身を除く): 249937222

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260893, 521786, 1304465, 1826251, 2608930, 2869823, 3652502, 5739646, 9131255, 14349115, 18262510, 20088761, 28698230, 40177522, 100443805, 200887610]

約数ペア:

[(1, 200887610), (2, 100443805), (5, 40177522), (7, 28698230), (10, 20088761), (11, 18262510), (14, 14349115), (22, 9131255), (35, 5739646), (55, 3652502), (70, 2869823), (77, 2608930), (110, 1826251), (154, 1304465), (385, 521786), (770, 260893)]