214556654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2012

約数の個数: 24

約数和(自身を含む): 349585632

約数和(自身を除く): 135028978

約数列:

[1, 2, 13, 26, 169, 338, 401, 802, 1583, 3166, 5213, 10426, 20579, 41158, 67769, 135538, 267527, 535054, 634783, 1269566, 8252179, 16504358, 107278327, 214556654]

約数ペア:

[(1, 214556654), (2, 107278327), (13, 16504358), (26, 8252179), (169, 1269566), (338, 634783), (401, 535054), (802, 267527), (1583, 135538), (3166, 67769), (5213, 41158), (10426, 20579)]