205125053749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1\times {\mathrm{24061}}^1$

素因数の和:26221

約数の個数: 32

約数和(自身を含む): 260701182720

約数和(自身を除く): 55576128971

約数列:

[1, 7, 11, 53, 77, 371, 583, 2089, 4081, 14623, 22979, 24061, 110717, 160853, 168427, 264671, 775019, 1217887, 1275233, 1852697, 8525209, 8926631, 14027563, 50263429, 98192941, 351844003, 552897719, 2663961737, 3870284033, 18647732159, 29303579107, 205125053749]

約数ペア:

[(1, 205125053749), (7, 29303579107), (11, 18647732159), (53, 3870284033), (77, 2663961737), (371, 552897719), (583, 351844003), (2089, 98192941), (4081, 50263429), (14623, 14027563), (22979, 8926631), (24061, 8525209), (110717, 1852697), (160853, 1275233), (168427, 1217887), (264671, 775019)]