200971464

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 518400000

約数和(自身を除く): 317428536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 1416, 1704, 1999, 3998, 4189, 5997, 7996, 8378, 11994, 12567, 15992, 16756, 23988, 25134, 33512, 47976, 50268, 100536, 117941, 141929, 235882, 283858, 353823, 425787, 471764, 567716, 707646, 851574, 943528, 1135432, 1415292, 1703148, 2830584, 3406296, 8373811, 16747622, 25121433, 33495244, 50242866, 66990488, 100485732, 200971464]

約数ペア:

[(1, 200971464), (2, 100485732), (3, 66990488), (4, 50242866), (6, 33495244), (8, 25121433), (12, 16747622), (24, 8373811), (59, 3406296), (71, 2830584), (118, 1703148), (142, 1415292), (177, 1135432), (213, 943528), (236, 851574), (284, 707646), (354, 567716), (426, 471764), (472, 425787), (568, 353823), (708, 283858), (852, 235882), (1416, 141929), (1704, 117941), (1999, 100536), (3998, 50268), (4189, 47976), (5997, 33512), (7996, 25134), (8378, 23988), (11994, 16756), (12567, 15992)]