206768164

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3877}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 369185600

約数和(自身を除く): 162417436

約数列:

[1, 2, 4, 67, 134, 199, 268, 398, 796, 3877, 7754, 13333, 15508, 26666, 53332, 259759, 519518, 771523, 1039036, 1543046, 3086092, 51692041, 103384082, 206768164]

約数ペア:

[(1, 206768164), (2, 103384082), (4, 51692041), (67, 3086092), (134, 1543046), (199, 1039036), (268, 771523), (398, 519518), (796, 259759), (3877, 53332), (7754, 26666), (13333, 15508)]