201426836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{16073}}^1$

素因数の和:16331

約数の個数: 24

約数和(自身を含む): 381210984

約数和(自身を除く): 179784148

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 16073, 32146, 64292, 208949, 417898, 835796, 3873593, 7747186, 15494372, 50356709, 100713418, 201426836]

約数ペア:

[(1, 201426836), (2, 100713418), (4, 50356709), (13, 15494372), (26, 7747186), (52, 3873593), (241, 835796), (482, 417898), (964, 208949), (3133, 64292), (6266, 32146), (12532, 16073)]