201680365544

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1\times {\mathrm{30367}}^1$

素因数の和:31122

約数の個数: 64

約数和(自身を含む): 434894054400

約数和(自身を除く): 233213688856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 509, 932, 1018, 1631, 1864, 2036, 3262, 3563, 4072, 6524, 7126, 13048, 14252, 28504, 30367, 60734, 118597, 121468, 212569, 237194, 242936, 425138, 474388, 830179, 850276, 948776, 1660358, 1700552, 3320716, 6641432, 7075511, 14151022, 15456803, 28302044, 30913606, 49528577, 56604088, 61827212, 99057154, 108197621, 123654424, 198114308, 216395242, 396228616, 432790484, 865580968, 3601435099, 7202870198, 14405740396, 25210045693, 28811480792, 50420091386, 100840182772, 201680365544]

約数ペア:

[(1, 201680365544), (2, 100840182772), (4, 50420091386), (7, 28811480792), (8, 25210045693), (14, 14405740396), (28, 7202870198), (56, 3601435099), (233, 865580968), (466, 432790484), (509, 396228616), (932, 216395242), (1018, 198114308), (1631, 123654424), (1864, 108197621), (2036, 99057154), (3262, 61827212), (3563, 56604088), (4072, 49528577), (6524, 30913606), (7126, 28302044), (13048, 15456803), (14252, 14151022), (28504, 7075511), (30367, 6641432), (60734, 3320716), (118597, 1700552), (121468, 1660358), (212569, 948776), (237194, 850276), (242936, 830179), (425138, 474388)]