205694588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{16519}}^1$

素因数の和:16817

約数の個数: 24

約数和(自身を含む): 394101120

約数和(自身を除く): 188406532

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 12452, 16519, 33038, 66076, 181709, 363418, 726836, 4674877, 9349754, 18699508, 51423647, 102847294, 205694588]

約数ペア:

[(1, 205694588), (2, 102847294), (4, 51423647), (11, 18699508), (22, 9349754), (44, 4674877), (283, 726836), (566, 363418), (1132, 181709), (3113, 66076), (6226, 33038), (12452, 16519)]