201845735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 299023872

約数和(自身を除く): 97178137

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 547, 811, 2735, 3829, 4055, 5677, 7111, 10543, 19145, 28385, 35555, 49777, 52715, 73801, 248885, 369005, 443617, 2218085, 3105319, 5767021, 15526595, 28835105, 40369147, 201845735]

約数ペア:

[(1, 201845735), (5, 40369147), (7, 28835105), (13, 15526595), (35, 5767021), (65, 3105319), (91, 2218085), (455, 443617), (547, 369005), (811, 248885), (2735, 73801), (3829, 52715), (4055, 49777), (5677, 35555), (7111, 28385), (10543, 19145)]