201728443

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{242171}}^1$

素因数の和:242202

約数の個数: 12

約数和(自身を含む): 248468472

約数和(自身を除く): 46740029

約数列:

[1, 7, 17, 49, 119, 833, 242171, 1695197, 4116907, 11866379, 28818349, 201728443]

約数ペア:

[(1, 201728443), (7, 28818349), (17, 11866379), (49, 4116907), (119, 1695197), (833, 242171)]