220983432

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{20507}}^1$

素因数の和:20965

約数の個数: 32

約数和(自身を含む): 553716000

約数和(自身を除く): 332732568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 3592, 5388, 10776, 20507, 41014, 61521, 82028, 123042, 164056, 246084, 492168, 9207643, 18415286, 27622929, 36830572, 55245858, 73661144, 110491716, 220983432]

約数ペア:

[(1, 220983432), (2, 110491716), (3, 73661144), (4, 55245858), (6, 36830572), (8, 27622929), (12, 18415286), (24, 9207643), (449, 492168), (898, 246084), (1347, 164056), (1796, 123042), (2694, 82028), (3592, 61521), (5388, 41014), (10776, 20507)]