197956979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14159}}^1$

素因数の和:14242

約数の個数: 16

約数和(自身を含む): 228372480

約数和(自身を除く): 30415501

約数列:

[1, 11, 31, 41, 341, 451, 1271, 13981, 14159, 155749, 438929, 580519, 4828219, 6385709, 17996089, 197956979]

約数ペア:

[(1, 197956979), (11, 17996089), (31, 6385709), (41, 4828219), (341, 580519), (451, 438929), (1271, 155749), (13981, 14159)]