200810876

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 408576000

約数和(自身を除く): 207765124

約数列:

[1, 2, 4, 7, 14, 28, 127, 149, 254, 298, 379, 508, 596, 758, 889, 1043, 1516, 1778, 2086, 2653, 3556, 4172, 5306, 10612, 18923, 37846, 48133, 56471, 75692, 96266, 112942, 132461, 192532, 225884, 264922, 336931, 395297, 529844, 673862, 790594, 1347724, 1581188, 7171817, 14343634, 28687268, 50202719, 100405438, 200810876]

約数ペア:

[(1, 200810876), (2, 100405438), (4, 50202719), (7, 28687268), (14, 14343634), (28, 7171817), (127, 1581188), (149, 1347724), (254, 790594), (298, 673862), (379, 529844), (508, 395297), (596, 336931), (758, 264922), (889, 225884), (1043, 192532), (1516, 132461), (1778, 112942), (2086, 96266), (2653, 75692), (3556, 56471), (4172, 48133), (5306, 37846), (10612, 18923)]