207918544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2099}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 415598400

約数和(自身を除く): 207679856

約数列:

[1, 2, 4, 8, 16, 41, 82, 151, 164, 302, 328, 604, 656, 1208, 2099, 2416, 4198, 6191, 8396, 12382, 16792, 24764, 33584, 49528, 86059, 99056, 172118, 316949, 344236, 633898, 688472, 1267796, 1376944, 2535592, 5071184, 12994909, 25989818, 51979636, 103959272, 207918544]

約数ペア:

[(1, 207918544), (2, 103959272), (4, 51979636), (8, 25989818), (16, 12994909), (41, 5071184), (82, 2535592), (151, 1376944), (164, 1267796), (302, 688472), (328, 633898), (604, 344236), (656, 316949), (1208, 172118), (2099, 99056), (2416, 86059), (4198, 49528), (6191, 33584), (8396, 24764), (12382, 16792)]