214083100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27803}}^1$

素因数の和:27835

約数の個数: 72

約数和(自身を含む): 579212928

約数和(自身を除く): 365129828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 27803, 55606, 111212, 139015, 194621, 278030, 305833, 389242, 556060, 611666, 695075, 778484, 973105, 1223332, 1390150, 1529165, 1946210, 2140831, 2780300, 3058330, 3892420, 4281662, 4865525, 6116660, 7645825, 8563324, 9731050, 10704155, 15291650, 19462100, 21408310, 30583300, 42816620, 53520775, 107041550, 214083100]

約数ペア:

[(1, 214083100), (2, 107041550), (4, 53520775), (5, 42816620), (7, 30583300), (10, 21408310), (11, 19462100), (14, 15291650), (20, 10704155), (22, 9731050), (25, 8563324), (28, 7645825), (35, 6116660), (44, 4865525), (50, 4281662), (55, 3892420), (70, 3058330), (77, 2780300), (100, 2140831), (110, 1946210), (140, 1529165), (154, 1390150), (175, 1223332), (220, 973105), (275, 778484), (308, 695075), (350, 611666), (385, 556060), (550, 389242), (700, 305833), (770, 278030), (1100, 194621), (1540, 139015), (1925, 111212), (3850, 55606), (7700, 27803)]