200039847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{26387}}^1$

素因数の和:26435

約数の個数: 24

約数和(自身を含む): 321722496

約数和(自身を除く): 121682649

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 26387, 79161, 184709, 501353, 554127, 1504059, 3509471, 9525707, 10528413, 28577121, 66679949, 200039847]

約数ペア:

[(1, 200039847), (3, 66679949), (7, 28577121), (19, 10528413), (21, 9525707), (57, 3509471), (133, 1504059), (361, 554127), (399, 501353), (1083, 184709), (2527, 79161), (7581, 26387)]