213301116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{120919}}^1$

素因数の和:120943

約数の個数: 54

約数和(自身を含む): 627212040

約数和(自身を除く): 413910924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 120919, 241838, 362757, 483676, 725514, 846433, 1088271, 1451028, 1692866, 2176542, 2539299, 3385732, 4353084, 5078598, 5925031, 7617897, 10157196, 11850062, 15235794, 17775093, 23700124, 30471588, 35550186, 53325279, 71100372, 106650558, 213301116]

約数ペア:

[(1, 213301116), (2, 106650558), (3, 71100372), (4, 53325279), (6, 35550186), (7, 30471588), (9, 23700124), (12, 17775093), (14, 15235794), (18, 11850062), (21, 10157196), (28, 7617897), (36, 5925031), (42, 5078598), (49, 4353084), (63, 3385732), (84, 2539299), (98, 2176542), (126, 1692866), (147, 1451028), (196, 1088271), (252, 846433), (294, 725514), (441, 483676), (588, 362757), (882, 241838), (1764, 120919)]