202090469

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 234579840

約数和(自身を除く): 32489371

約数列:

[1, 7, 109, 173, 763, 1211, 1531, 10717, 18857, 131999, 166879, 264863, 1168153, 1854041, 28870067, 202090469]

約数ペア:

[(1, 202090469), (7, 28870067), (109, 1854041), (173, 1168153), (763, 264863), (1211, 166879), (1531, 131999), (10717, 18857)]