205250703

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{20929}}^1$

素因数の和:21406

約数の個数: 16

約数和(自身を含む): 313447680

約数和(自身を除く): 108196977

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 20929, 62787, 146503, 439509, 9773843, 29321529, 68416901, 205250703]

約数ペア:

[(1, 205250703), (3, 68416901), (7, 29321529), (21, 9773843), (467, 439509), (1401, 146503), (3269, 62787), (9807, 20929)]