214746686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7505

約数の個数: 48

約数和(自身を含む): 428506848

約数和(自身を除く): 213760162

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 4114, 7457, 14399, 14914, 28798, 52199, 82027, 104398, 126769, 164054, 253538, 574189, 887383, 902297, 1148378, 1394459, 1774766, 1804594, 2788918, 6316079, 9761213, 12632158, 15339049, 19522426, 30678098, 107373343, 214746686]

約数ペア:

[(1, 214746686), (2, 107373343), (7, 30678098), (11, 19522426), (14, 15339049), (17, 12632158), (22, 9761213), (34, 6316079), (77, 2788918), (119, 1804594), (121, 1774766), (154, 1394459), (187, 1148378), (238, 902297), (242, 887383), (374, 574189), (847, 253538), (1309, 164054), (1694, 126769), (2057, 104398), (2618, 82027), (4114, 52199), (7457, 28798), (14399, 14914)]