About the Number

200550090

200550089 ← → 200550091

2進数表記:1011111101000010011011001010

漢数字表記:二億五十五万九十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 233 1 × 2207 1

素因数の和:2463
約数の個数: 64
約数和(自身を含む): 520805376
約数和(自身を除く): 320255286

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 1165, 1398, 2207, 2330, 3029, 3495, 4414, 6058, 6621, 6990, 9087, 11035, 13242, 15145, 18174, 22070, 28691, 30290, 33105, 45435, 57382, 66210, 86073, 90870, 143455, 172146, 286910, 430365, 514231, 860730, 1028462, 1542693, 2571155, 3085386, 5142310, 6685003, 7713465, 13370006, 15426930, 20055009, 33425015, 40110018, 66850030, 100275045, 200550090]

約数ペア:
[(1, 200550090), (2, 100275045), (3, 66850030), (5, 40110018), (6, 33425015), (10, 20055009), (13, 15426930), (15, 13370006), (26, 7713465), (30, 6685003), (39, 5142310), (65, 3085386), (78, 2571155), (130, 1542693), (195, 1028462), (233, 860730), (390, 514231), (466, 430365), (699, 286910), (1165, 172146), (1398, 143455), (2207, 90870), (2330, 86073), (3029, 66210), (3495, 57382), (4414, 45435), (6058, 33105), (6621, 30290), (6990, 28691), (9087, 22070), (11035, 18174), (13242, 15145)]

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