200845540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4673}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 483702912

約数和(自身を除く): 282857372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 4673, 6140, 8596, 9346, 10745, 18692, 21490, 23365, 32711, 42980, 46730, 65422, 93460, 130844, 163555, 327110, 654220, 1434611, 2869222, 5738444, 7173055, 10042277, 14346110, 20084554, 28692220, 40169108, 50211385, 100422770, 200845540]

約数ペア:

[(1, 200845540), (2, 100422770), (4, 50211385), (5, 40169108), (7, 28692220), (10, 20084554), (14, 14346110), (20, 10042277), (28, 7173055), (35, 5738444), (70, 2869222), (140, 1434611), (307, 654220), (614, 327110), (1228, 163555), (1535, 130844), (2149, 93460), (3070, 65422), (4298, 46730), (4673, 42980), (6140, 32711), (8596, 23365), (9346, 21490), (10745, 18692)]