199984057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{95549}}^1$

素因数の和:95592

約数の個数: 16

約数和(自身を含む): 256838400

約数和(自身を除く): 56854343

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 95549, 668843, 1242137, 2197627, 8694959, 15383389, 28569151, 199984057]

約数ペア:

[(1, 199984057), (7, 28569151), (13, 15383389), (23, 8694959), (91, 2197627), (161, 1242137), (299, 668843), (2093, 95549)]