210965282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 353092608

約数和(自身を除く): 142127326

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 781, 1031, 1441, 1562, 2062, 2882, 9301, 11341, 18602, 22682, 73201, 102311, 135061, 146402, 204622, 270122, 805211, 1485671, 1610422, 2971342, 9589331, 19178662, 105482641, 210965282]

約数ペア:

[(1, 210965282), (2, 105482641), (11, 19178662), (22, 9589331), (71, 2971342), (131, 1610422), (142, 1485671), (262, 805211), (781, 270122), (1031, 204622), (1441, 146402), (1562, 135061), (2062, 102311), (2882, 73201), (9301, 22682), (11341, 18602)]