189086492

素因数分解:

$2^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{2111}}^1$

素因数の和:2586

約数の個数: 36

約数和(自身を含む): 385951104

約数和(自身を除く): 196864612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 914, 1828, 2111, 3199, 4222, 6398, 8444, 12796, 14777, 22393, 29554, 44786, 59108, 89572, 103439, 206878, 413756, 964727, 1929454, 3858908, 6753089, 13506178, 27012356, 47271623, 94543246, 189086492]

約数ペア:

[(1, 189086492), (2, 94543246), (4, 47271623), (7, 27012356), (14, 13506178), (28, 6753089), (49, 3858908), (98, 1929454), (196, 964727), (457, 413756), (914, 206878), (1828, 103439), (2111, 89572), (3199, 59108), (4222, 44786), (6398, 29554), (8444, 22393), (12796, 14777)]