210795328

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{8053}}^1$

素因数の和:8474

約数の個数: 28

約数和(自身を含む): 419371780

約数和(自身を除く): 208576452

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 8053, 13088, 16106, 26176, 32212, 64424, 128848, 257696, 515392, 3293677, 6587354, 13174708, 26349416, 52698832, 105397664, 210795328]

約数ペア:

[(1, 210795328), (2, 105397664), (4, 52698832), (8, 26349416), (16, 13174708), (32, 6587354), (64, 3293677), (409, 515392), (818, 257696), (1636, 128848), (3272, 64424), (6544, 32212), (8053, 26176), (13088, 16106)]