201890263107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{13878481}}^1$

素因数の和:13878870

約数の個数: 16

約数和(自身を含む): 290670927008

約数和(自身を除く): 88780663901

約数列:

[1, 3, 13, 39, 373, 1119, 4849, 14547, 13878481, 41635443, 180420253, 541260759, 5176673413, 15530020239, 67296754369, 201890263107]

約数ペア:

[(1, 201890263107), (3, 67296754369), (13, 15530020239), (39, 5176673413), (373, 541260759), (1119, 180420253), (4849, 41635443), (14547, 13878481)]