231989223886

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1\times {\mathrm{1597}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 405402117120

約数和(自身を除く): 173412893234

約数列:

[1, 2, 7, 14, 103, 131, 206, 262, 721, 769, 917, 1442, 1538, 1597, 1834, 3194, 5383, 10766, 11179, 13493, 22358, 26986, 79207, 94451, 100739, 158414, 164491, 188902, 201478, 209207, 328982, 418414, 554449, 705173, 1108898, 1151437, 1228093, 1410346, 1464449, 2302874, 2456186, 2928898, 8596651, 10376117, 17193302, 20752234, 21548321, 43096642, 72632819, 126493579, 145265638, 150838247, 160880183, 252987158, 301676494, 321760366, 885455053, 1126161281, 1770910106, 2252322562, 16570658849, 33141317698, 115994611943, 231989223886]

約数ペア:

[(1, 231989223886), (2, 115994611943), (7, 33141317698), (14, 16570658849), (103, 2252322562), (131, 1770910106), (206, 1126161281), (262, 885455053), (721, 321760366), (769, 301676494), (917, 252987158), (1442, 160880183), (1538, 150838247), (1597, 145265638), (1834, 126493579), (3194, 72632819), (5383, 43096642), (10766, 21548321), (11179, 20752234), (13493, 17193302), (22358, 10376117), (26986, 8596651), (79207, 2928898), (94451, 2456186), (100739, 2302874), (158414, 1464449), (164491, 1410346), (188902, 1228093), (201478, 1151437), (209207, 1108898), (328982, 705173), (418414, 554449)]