200809756

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 412296192

約数和(自身を除く): 211486436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 331, 461, 658, 662, 922, 1316, 1324, 1844, 2317, 3227, 4634, 6454, 9268, 12908, 15557, 21667, 31114, 43334, 62228, 86668, 108899, 151669, 152591, 217798, 303338, 305182, 435596, 606676, 610364, 1068137, 2136274, 4272548, 7171777, 14343554, 28687108, 50202439, 100404878, 200809756]

約数ペア:

[(1, 200809756), (2, 100404878), (4, 50202439), (7, 28687108), (14, 14343554), (28, 7171777), (47, 4272548), (94, 2136274), (188, 1068137), (329, 610364), (331, 606676), (461, 435596), (658, 305182), (662, 303338), (922, 217798), (1316, 152591), (1324, 151669), (1844, 108899), (2317, 86668), (3227, 62228), (4634, 43334), (6454, 31114), (9268, 21667), (12908, 15557)]