207776392

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 396520920

約数和(自身を除く): 188744528

約数列:

[1, 2, 4, 8, 101, 137, 202, 274, 404, 548, 808, 1096, 1877, 3754, 7508, 13837, 15016, 27674, 55348, 110696, 189577, 257149, 379154, 514298, 758308, 1028596, 1516616, 2057192, 25972049, 51944098, 103888196, 207776392]

約数ペア:

[(1, 207776392), (2, 103888196), (4, 51944098), (8, 25972049), (101, 2057192), (137, 1516616), (202, 1028596), (274, 758308), (404, 514298), (548, 379154), (808, 257149), (1096, 189577), (1877, 110696), (3754, 55348), (7508, 27674), (13837, 15016)]