201360775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 322122240

約数和(自身を除く): 120761465

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1595, 1925, 2233, 3607, 5075, 7975, 11165, 18035, 25249, 39677, 55825, 90175, 104603, 126245, 198385, 277739, 523015, 631225, 732221, 991925, 1150633, 1388695, 2615075, 3661105, 5753165, 6943475, 8054431, 18305525, 28765825, 40272155, 201360775]

約数ペア:

[(1, 201360775), (5, 40272155), (7, 28765825), (11, 18305525), (25, 8054431), (29, 6943475), (35, 5753165), (55, 3661105), (77, 2615075), (145, 1388695), (175, 1150633), (203, 991925), (275, 732221), (319, 631225), (385, 523015), (725, 277739), (1015, 198385), (1595, 126245), (1925, 104603), (2233, 90175), (3607, 55825), (5075, 39677), (7975, 25249), (11165, 18035)]