206885509712

素因数分解:

$2^4\times 7^1\times {\mathrm{20333}}^1\times {\mathrm{90847}}^1$

素因数の和:111195

約数の個数: 40

約数和(自身を含む): 458131201536

約数和(自身を除く): 251245691824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20333, 40666, 81332, 90847, 142331, 162664, 181694, 284662, 325328, 363388, 569324, 635929, 726776, 1138648, 1271858, 1453552, 2277296, 2543716, 5087432, 10174864, 1847192051, 3694384102, 7388768204, 12930344357, 14777536408, 25860688714, 29555072816, 51721377428, 103442754856, 206885509712]

約数ペア:

[(1, 206885509712), (2, 103442754856), (4, 51721377428), (7, 29555072816), (8, 25860688714), (14, 14777536408), (16, 12930344357), (28, 7388768204), (56, 3694384102), (112, 1847192051), (20333, 10174864), (40666, 5087432), (81332, 2543716), (90847, 2277296), (142331, 1453552), (162664, 1271858), (181694, 1138648), (284662, 726776), (325328, 635929), (363388, 569324)]