201059805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1607}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 339609600

約数和(自身を除く): 138549795

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 439, 1317, 1607, 2195, 4821, 6585, 8035, 8341, 24105, 25023, 30533, 41705, 91599, 125115, 152665, 457995, 705473, 2116419, 3527365, 10582095, 13403987, 40211961, 67019935, 201059805]

約数ペア:

[(1, 201059805), (3, 67019935), (5, 40211961), (15, 13403987), (19, 10582095), (57, 3527365), (95, 2116419), (285, 705473), (439, 457995), (1317, 152665), (1607, 125115), (2195, 91599), (4821, 41705), (6585, 30533), (8035, 25023), (8341, 24105)]