206243568

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2917}}^1$

素因数の和:3422

約数の個数: 60

約数和(自身を含む): 578569368

約数和(自身を除く): 372325800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2917, 2946, 3928, 4419, 5834, 5892, 7856, 8751, 8838, 11668, 11784, 17502, 17676, 23336, 23568, 26253, 35004, 35352, 46672, 52506, 70008, 70704, 105012, 140016, 210024, 420048, 1432247, 2864494, 4296741, 5728988, 8593482, 11457976, 12890223, 17186964, 22915952, 25780446, 34373928, 51560892, 68747856, 103121784, 206243568]

約数ペア:

[(1, 206243568), (2, 103121784), (3, 68747856), (4, 51560892), (6, 34373928), (8, 25780446), (9, 22915952), (12, 17186964), (16, 12890223), (18, 11457976), (24, 8593482), (36, 5728988), (48, 4296741), (72, 2864494), (144, 1432247), (491, 420048), (982, 210024), (1473, 140016), (1964, 105012), (2917, 70704), (2946, 70008), (3928, 52506), (4419, 46672), (5834, 35352), (5892, 35004), (7856, 26253), (8751, 23568), (8838, 23336), (11668, 17676), (11784, 17502)]