206386920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191099}}^1$

素因数の和:191119

約数の個数: 64

約数和(自身を含む): 687960000

約数和(自身を除く): 481573080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 191099, 382198, 573297, 764396, 955495, 1146594, 1528792, 1719891, 1910990, 2293188, 2866485, 3439782, 3821980, 4586376, 5159673, 5732970, 6879564, 7643960, 8599455, 10319346, 11465940, 13759128, 17198910, 20638692, 22931880, 25798365, 34397820, 41277384, 51596730, 68795640, 103193460, 206386920]

約数ペア:

[(1, 206386920), (2, 103193460), (3, 68795640), (4, 51596730), (5, 41277384), (6, 34397820), (8, 25798365), (9, 22931880), (10, 20638692), (12, 17198910), (15, 13759128), (18, 11465940), (20, 10319346), (24, 8599455), (27, 7643960), (30, 6879564), (36, 5732970), (40, 5159673), (45, 4586376), (54, 3821980), (60, 3439782), (72, 2866485), (90, 2293188), (108, 1910990), (120, 1719891), (135, 1528792), (180, 1146594), (216, 955495), (270, 764396), (360, 573297), (540, 382198), (1080, 191099)]