205813830416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{11743}}^1\times {\mathrm{57653}}^1$

素因数の和:69423

約数の個数: 40

約数和(自身を含む): 419794917120

約数和(自身を除く): 213981086704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 11743, 23486, 46972, 57653, 93944, 115306, 187888, 223117, 230612, 446234, 461224, 892468, 922448, 1095407, 1784936, 2190814, 3569872, 4381628, 8763256, 17526512, 677019179, 1354038358, 2708076716, 5416153432, 10832306864, 12863364401, 25726728802, 51453457604, 102906915208, 205813830416]

約数ペア:

[(1, 205813830416), (2, 102906915208), (4, 51453457604), (8, 25726728802), (16, 12863364401), (19, 10832306864), (38, 5416153432), (76, 2708076716), (152, 1354038358), (304, 677019179), (11743, 17526512), (23486, 8763256), (46972, 4381628), (57653, 3569872), (93944, 2190814), (115306, 1784936), (187888, 1095407), (223117, 922448), (230612, 892468), (446234, 461224)]