202134728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1489}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 386208000

約数和(自身を除く): 184073272

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 568, 956, 1489, 1912, 2978, 5956, 11912, 16969, 33938, 67876, 105719, 135752, 211438, 355871, 422876, 711742, 845752, 1423484, 2846968, 25266841, 50533682, 101067364, 202134728]

約数ペア:

[(1, 202134728), (2, 101067364), (4, 50533682), (8, 25266841), (71, 2846968), (142, 1423484), (239, 845752), (284, 711742), (478, 422876), (568, 355871), (956, 211438), (1489, 135752), (1912, 105719), (2978, 67876), (5956, 33938), (11912, 16969)]