200434780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110129}}^1$

素因数の和:110158

約数の個数: 48

約数和(自身を含む): 518051520

約数和(自身を除く): 317616740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 110129, 220258, 440516, 550645, 770903, 1101290, 1431677, 1541806, 2202580, 2863354, 3083612, 3854515, 5726708, 7158385, 7709030, 10021739, 14316770, 15418060, 20043478, 28633540, 40086956, 50108695, 100217390, 200434780]

約数ペア:

[(1, 200434780), (2, 100217390), (4, 50108695), (5, 40086956), (7, 28633540), (10, 20043478), (13, 15418060), (14, 14316770), (20, 10021739), (26, 7709030), (28, 7158385), (35, 5726708), (52, 3854515), (65, 3083612), (70, 2863354), (91, 2202580), (130, 1541806), (140, 1431677), (182, 1101290), (260, 770903), (364, 550645), (455, 440516), (910, 220258), (1820, 110129)]