201268375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 315701568

約数和(自身を除く): 114433193

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 385, 605, 847, 875, 1375, 1901, 1925, 3025, 4235, 9505, 9625, 13307, 15125, 20911, 21175, 47525, 66535, 104555, 105875, 146377, 230021, 237625, 332675, 522775, 731885, 1150105, 1610147, 1663375, 2613875, 3659425, 5750525, 8050735, 18297125, 28752625, 40253675, 201268375]

約数ペア:

[(1, 201268375), (5, 40253675), (7, 28752625), (11, 18297125), (25, 8050735), (35, 5750525), (55, 3659425), (77, 2613875), (121, 1663375), (125, 1610147), (175, 1150105), (275, 731885), (385, 522775), (605, 332675), (847, 237625), (875, 230021), (1375, 146377), (1901, 105875), (1925, 104555), (3025, 66535), (4235, 47525), (9505, 21175), (9625, 20911), (13307, 15125)]