204543296

素因数分解:

$2^6\times {\mathrm{109}}^2\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 42

約数和(自身を含む): 411171390

約数和(自身を除く): 206628094

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 269, 436, 538, 872, 1076, 1744, 2152, 3488, 4304, 6976, 8608, 11881, 17216, 23762, 29321, 47524, 58642, 95048, 117284, 190096, 234568, 380192, 469136, 760384, 938272, 1876544, 3195989, 6391978, 12783956, 25567912, 51135824, 102271648, 204543296]

約数ペア:

[(1, 204543296), (2, 102271648), (4, 51135824), (8, 25567912), (16, 12783956), (32, 6391978), (64, 3195989), (109, 1876544), (218, 938272), (269, 760384), (436, 469136), (538, 380192), (872, 234568), (1076, 190096), (1744, 117284), (2152, 95048), (3488, 58642), (4304, 47524), (6976, 29321), (8608, 23762), (11881, 17216)]