203281664

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{2399}}^1$

素因数の和:2746

約数の個数: 36

約数和(自身を含む): 407164800

約数和(自身を除く): 203883136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 1324, 2399, 2648, 4798, 5296, 9596, 10592, 19192, 21184, 38384, 42368, 76768, 84736, 153536, 307072, 614144, 794069, 1588138, 3176276, 6352552, 12705104, 25410208, 50820416, 101640832, 203281664]

約数ペア:

[(1, 203281664), (2, 101640832), (4, 50820416), (8, 25410208), (16, 12705104), (32, 6352552), (64, 3176276), (128, 1588138), (256, 794069), (331, 614144), (662, 307072), (1324, 153536), (2399, 84736), (2648, 76768), (4798, 42368), (5296, 38384), (9596, 21184), (10592, 19192)]