200924913

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 313067520

約数和(自身を除く): 112142607

約数列:

[1, 3, 7, 21, 59, 177, 257, 413, 631, 771, 1239, 1799, 1893, 4417, 5397, 13251, 15163, 37229, 45489, 106141, 111687, 162167, 260603, 318423, 486501, 781809, 1135169, 3405507, 9567853, 28703559, 66974971, 200924913]

約数ペア:

[(1, 200924913), (3, 66974971), (7, 28703559), (21, 9567853), (59, 3405507), (177, 1135169), (257, 781809), (413, 486501), (631, 318423), (771, 260603), (1239, 162167), (1799, 111687), (1893, 106141), (4417, 45489), (5397, 37229), (13251, 15163)]