205718952107

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 215049815040

約数和(自身を除く): 9330862933

約数列:

[1, 47, 67, 211, 409, 757, 3149, 9917, 14137, 19223, 27403, 35579, 50719, 86299, 159727, 309613, 664439, 1287941, 2383793, 4056053, 5782033, 7507169, 10701709, 14551811, 20744071, 65328343, 271755551, 502980323, 974971337, 3070432121, 4376998981, 205718952107]

約数ペア:

[(1, 205718952107), (47, 4376998981), (67, 3070432121), (211, 974971337), (409, 502980323), (757, 271755551), (3149, 65328343), (9917, 20744071), (14137, 14551811), (19223, 10701709), (27403, 7507169), (35579, 5782033), (50719, 4056053), (86299, 2383793), (159727, 1287941), (309613, 664439)]