200490738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 472856832

約数和(自身を除く): 272366094

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 173, 246, 287, 346, 519, 574, 673, 861, 1038, 1211, 1346, 1722, 2019, 2422, 3633, 4038, 4711, 7093, 7266, 9422, 14133, 14186, 21279, 27593, 28266, 42558, 49651, 55186, 82779, 99302, 116429, 148953, 165558, 193151, 232858, 297906, 349287, 386302, 579453, 698574, 815003, 1158906, 1630006, 2445009, 4773589, 4890018, 9547178, 14320767, 28641534, 33415123, 66830246, 100245369, 200490738]

約数ペア:

[(1, 200490738), (2, 100245369), (3, 66830246), (6, 33415123), (7, 28641534), (14, 14320767), (21, 9547178), (41, 4890018), (42, 4773589), (82, 2445009), (123, 1630006), (173, 1158906), (246, 815003), (287, 698574), (346, 579453), (519, 386302), (574, 349287), (673, 297906), (861, 232858), (1038, 193151), (1211, 165558), (1346, 148953), (1722, 116429), (2019, 99302), (2422, 82779), (3633, 55186), (4038, 49651), (4711, 42558), (7093, 28266), (7266, 27593), (9422, 21279), (14133, 14186)]