208031416

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 395100000

約数和(自身を除く): 187068584

約数列:

[1, 2, 4, 8, 149, 199, 298, 398, 596, 796, 877, 1192, 1592, 1754, 3508, 7016, 29651, 59302, 118604, 130673, 174523, 237208, 261346, 349046, 522692, 698092, 1045384, 1396184, 26003927, 52007854, 104015708, 208031416]

約数ペア:

[(1, 208031416), (2, 104015708), (4, 52007854), (8, 26003927), (149, 1396184), (199, 1045384), (298, 698092), (398, 522692), (596, 349046), (796, 261346), (877, 237208), (1192, 174523), (1592, 130673), (1754, 118604), (3508, 59302), (7016, 29651)]