200090639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8941}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 240360960

約数和(自身を除く): 40270321

約数列:

[1, 7, 23, 139, 161, 973, 3197, 8941, 22379, 62587, 205643, 1242799, 1439501, 8699593, 28584377, 200090639]

約数ペア:

[(1, 200090639), (7, 28584377), (23, 8699593), (139, 1439501), (161, 1242799), (973, 205643), (3197, 62587), (8941, 22379)]