201059075

素因数分解:

$5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2729}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 285710880

約数和(自身を除く): 84651805

約数列:

[1, 5, 7, 25, 35, 175, 421, 2105, 2729, 2947, 10525, 13645, 14735, 19103, 68225, 73675, 95515, 477575, 1148909, 5744545, 8042363, 28722725, 40211815, 201059075]

約数ペア:

[(1, 201059075), (5, 40211815), (7, 28722725), (25, 8042363), (35, 5744545), (175, 1148909), (421, 477575), (2105, 95515), (2729, 73675), (2947, 68225), (10525, 19103), (13645, 14735)]