203921568

素因数分解:

$2^5\times 3^2\times {\mathrm{708061}}^1$

素因数の和:708077

約数の個数: 36

約数和(自身を含む): 579902778

約数和(自身を除く): 375981210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 708061, 1416122, 2124183, 2832244, 4248366, 5664488, 6372549, 8496732, 11328976, 12745098, 16993464, 22657952, 25490196, 33986928, 50980392, 67973856, 101960784, 203921568]

約数ペア:

[(1, 203921568), (2, 101960784), (3, 67973856), (4, 50980392), (6, 33986928), (8, 25490196), (9, 22657952), (12, 16993464), (16, 12745098), (18, 11328976), (24, 8496732), (32, 6372549), (36, 5664488), (48, 4248366), (72, 2832244), (96, 2124183), (144, 1416122), (288, 708061)]