210317814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1619}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 521614080

約数和(自身を除く): 311296266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1031, 1619, 2062, 3093, 3238, 4857, 6186, 7217, 9279, 9714, 11333, 14434, 14571, 18558, 21651, 22666, 29142, 33999, 43302, 64953, 67998, 101997, 129906, 203994, 1669189, 3338378, 5007567, 10015134, 11684323, 15022701, 23368646, 30045402, 35052969, 70105938, 105158907, 210317814]

約数ペア:

[(1, 210317814), (2, 105158907), (3, 70105938), (6, 35052969), (7, 30045402), (9, 23368646), (14, 15022701), (18, 11684323), (21, 10015134), (42, 5007567), (63, 3338378), (126, 1669189), (1031, 203994), (1619, 129906), (2062, 101997), (3093, 67998), (3238, 64953), (4857, 43302), (6186, 33999), (7217, 29142), (9279, 22666), (9714, 21651), (11333, 18558), (14434, 14571)]