201549559984

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1663}}^1\times {\mathrm{46471}}^1$

素因数の和:48305

約数の個数: 40

約数和(自身を含む): 393142710272

約数和(自身を除く): 191593150288

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1663, 2608, 3326, 6652, 13304, 26608, 46471, 92942, 185884, 271069, 371768, 542138, 743536, 1084276, 2168552, 4337104, 7574773, 15149546, 30299092, 60598184, 77281273, 121196368, 154562546, 309125092, 618250184, 1236500368, 12596847499, 25193694998, 50387389996, 100774779992, 201549559984]

約数ペア:

[(1, 201549559984), (2, 100774779992), (4, 50387389996), (8, 25193694998), (16, 12596847499), (163, 1236500368), (326, 618250184), (652, 309125092), (1304, 154562546), (1663, 121196368), (2608, 77281273), (3326, 60598184), (6652, 30299092), (13304, 15149546), (26608, 7574773), (46471, 4337104), (92942, 2168552), (185884, 1084276), (271069, 743536), (371768, 542138)]