204012032

素因数分解:

$2^9\times 7^1\times {\mathrm{56923}}^1$

素因数の和:56948

約数の個数: 40

約数和(自身を含む): 465866016

約数和(自身を除く): 261853984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 56923, 113846, 227692, 398461, 455384, 796922, 910768, 1593844, 1821536, 3187688, 3643072, 6375376, 7286144, 12750752, 14572288, 25501504, 29144576, 51003008, 102006016, 204012032]

約数ペア:

[(1, 204012032), (2, 102006016), (4, 51003008), (7, 29144576), (8, 25501504), (14, 14572288), (16, 12750752), (28, 7286144), (32, 6375376), (56, 3643072), (64, 3187688), (112, 1821536), (128, 1593844), (224, 910768), (256, 796922), (448, 455384), (512, 398461), (896, 227692), (1792, 113846), (3584, 56923)]