201381805

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 243984384

約数和(自身を除く): 42602579

約数列:

[1, 5, 191, 433, 487, 955, 2165, 2435, 82703, 93017, 210871, 413515, 465085, 1054355, 40276361, 201381805]

約数ペア:

[(1, 201381805), (5, 40276361), (191, 1054355), (433, 465085), (487, 413515), (955, 210871), (2165, 93017), (2435, 82703)]