201643105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 59630495

約数列:

[1, 5, 19, 83, 95, 107, 239, 415, 535, 1195, 1577, 2033, 4541, 7885, 8881, 10165, 19837, 22705, 25573, 44405, 99185, 127865, 168739, 376903, 485887, 843695, 1884515, 2122559, 2429435, 10612795, 40328621, 201643105]

約数ペア:

[(1, 201643105), (5, 40328621), (19, 10612795), (83, 2429435), (95, 2122559), (107, 1884515), (239, 843695), (415, 485887), (535, 376903), (1195, 168739), (1577, 127865), (2033, 99185), (4541, 44405), (7885, 25573), (8881, 22705), (10165, 19837)]