About the Number

201420590

201420589 ← → 201420591

2進数表記:1100000000010110111100101110

漢数字表記:二億百四十二万五百九十

素因数分解:

2 1 × 5 1 × 7 1 × 17 1 × 193 1 × 877 1

素因数の和:1101
約数の個数: 64
約数和(自身を含む): 441500544
約数和(自身を除く): 240079954

約数列:
[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 193, 238, 386, 595, 877, 965, 1190, 1351, 1754, 1930, 2702, 3281, 4385, 6139, 6562, 6755, 8770, 12278, 13510, 14909, 16405, 22967, 29818, 30695, 32810, 45934, 61390, 74545, 104363, 114835, 149090, 169261, 208726, 229670, 338522, 521815, 846305, 1043630, 1184827, 1692610, 2369654, 2877437, 5754874, 5924135, 11848270, 14387185, 20142059, 28774370, 40284118, 100710295, 201420590]

約数ペア:
[(1, 201420590), (2, 100710295), (5, 40284118), (7, 28774370), (10, 20142059), (14, 14387185), (17, 11848270), (34, 5924135), (35, 5754874), (70, 2877437), (85, 2369654), (119, 1692610), (170, 1184827), (193, 1043630), (238, 846305), (386, 521815), (595, 338522), (877, 229670), (965, 208726), (1190, 169261), (1351, 149090), (1754, 114835), (1930, 104363), (2702, 74545), (3281, 61390), (4385, 45934), (6139, 32810), (6562, 30695), (6755, 29818), (8770, 22967), (12278, 16405), (13510, 14909)]

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