214156712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 289036888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 223, 308, 446, 616, 892, 1559, 1561, 1784, 2453, 3118, 3122, 4906, 6236, 6244, 9812, 10913, 12472, 12488, 17149, 17171, 19624, 21826, 34298, 34342, 43652, 68596, 68684, 87304, 120043, 137192, 137368, 240086, 347657, 480172, 695314, 960344, 1390628, 2433599, 2781256, 3824227, 4867198, 7648454, 9734396, 15296908, 19468792, 26769589, 30593816, 53539178, 107078356, 214156712]

約数ペア:

[(1, 214156712), (2, 107078356), (4, 53539178), (7, 30593816), (8, 26769589), (11, 19468792), (14, 15296908), (22, 9734396), (28, 7648454), (44, 4867198), (56, 3824227), (77, 2781256), (88, 2433599), (154, 1390628), (223, 960344), (308, 695314), (446, 480172), (616, 347657), (892, 240086), (1559, 137368), (1561, 137192), (1784, 120043), (2453, 87304), (3118, 68684), (3122, 68596), (4906, 43652), (6236, 34342), (6244, 34298), (9812, 21826), (10913, 19624), (12472, 17171), (12488, 17149)]