201372913

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7517}}^1$

素因数の和:7656

約数の個数: 16

約数和(自身を含む): 238170240

約数和(自身を除く): 36797327

約数列:

[1, 7, 43, 89, 301, 623, 3827, 7517, 26789, 52619, 323231, 669013, 2262617, 4683091, 28767559, 201372913]

約数ペア:

[(1, 201372913), (7, 28767559), (43, 4683091), (89, 2262617), (301, 669013), (623, 323231), (3827, 52619), (7517, 26789)]