214686578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{6529}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 330757560

約数和(自身を除く): 116070982

約数列:

[1, 2, 41, 82, 401, 802, 6529, 13058, 16441, 32882, 267689, 535378, 2618129, 5236258, 107343289, 214686578]

約数ペア:

[(1, 214686578), (2, 107343289), (41, 5236258), (82, 2618129), (401, 535378), (802, 267689), (6529, 32882), (13058, 16441)]