205120975232

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{839}}^1\times {\mathrm{4987}}^1$

素因数の和:6223

約数の個数: 64

約数和(自身を含む): 410276966400

約数和(自身を除く): 205155991168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 766, 839, 1532, 1678, 3064, 3356, 4987, 6128, 6712, 9974, 12256, 13424, 19948, 24512, 26848, 39896, 49024, 53696, 79792, 107392, 159584, 319168, 321337, 638336, 642674, 1285348, 1910021, 2570696, 3820042, 4184093, 5141392, 7640084, 8368186, 10282784, 15280168, 16736372, 20565568, 30560336, 33472744, 41131136, 61120672, 66945488, 122241344, 133890976, 244482688, 267781952, 535563904, 1602507619, 3205015238, 6410030476, 12820060952, 25640121904, 51280243808, 102560487616, 205120975232]

約数ペア:

[(1, 205120975232), (2, 102560487616), (4, 51280243808), (8, 25640121904), (16, 12820060952), (32, 6410030476), (64, 3205015238), (128, 1602507619), (383, 535563904), (766, 267781952), (839, 244482688), (1532, 133890976), (1678, 122241344), (3064, 66945488), (3356, 61120672), (4987, 41131136), (6128, 33472744), (6712, 30560336), (9974, 20565568), (12256, 16736372), (13424, 15280168), (19948, 10282784), (24512, 8368186), (26848, 7640084), (39896, 5141392), (49024, 4184093), (53696, 3820042), (79792, 2570696), (107392, 1910021), (159584, 1285348), (319168, 642674), (321337, 638336)]