201944676557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4638461}}^1$

素因数の和:4638688

約数の個数: 16

約数和(自身を含む): 231440699952

約数和(自身を除く): 29496023395

約数列:

[1, 13, 17, 197, 221, 2561, 3349, 43537, 4638461, 60299993, 78853837, 913776817, 1025099881, 11879098621, 15534205889, 201944676557]

約数ペア:

[(1, 201944676557), (13, 15534205889), (17, 11879098621), (197, 1025099881), (221, 913776817), (2561, 78853837), (3349, 60299993), (43537, 4638461)]