211371120016

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7518893}}^1$

素因数の和:7519159

約数の個数: 40

約数和(自身を含む): 469900799424

約数和(自身を除く): 258529679408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 14056, 28112, 7518893, 15037786, 30075572, 52632251, 60151144, 105264502, 120302288, 210529004, 421058008, 842116016, 1887242143, 3774484286, 7548968572, 13210695001, 15097937144, 26421390002, 30195874288, 52842780004, 105685560008, 211371120016]

約数ペア:

[(1, 211371120016), (2, 105685560008), (4, 52842780004), (7, 30195874288), (8, 26421390002), (14, 15097937144), (16, 13210695001), (28, 7548968572), (56, 3774484286), (112, 1887242143), (251, 842116016), (502, 421058008), (1004, 210529004), (1757, 120302288), (2008, 105264502), (3514, 60151144), (4016, 52632251), (7028, 30075572), (14056, 15037786), (28112, 7518893)]