203153041

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 254560320

約数和(自身を除く): 51407279

約数列:

[1, 7, 13, 83, 91, 169, 581, 1079, 1183, 2069, 7553, 14027, 14483, 26897, 98189, 171727, 188279, 349661, 1202089, 2232451, 2447627, 15627157, 29021863, 203153041]

約数ペア:

[(1, 203153041), (7, 29021863), (13, 15627157), (83, 2447627), (91, 2232451), (169, 1202089), (581, 349661), (1079, 188279), (1183, 171727), (2069, 98189), (7553, 26897), (14027, 14483)]