About the Number

207316460

207316459 ← → 207316461

2進数表記:1100010110110110010111101100

漢数字表記:二億七百三十一万六千四百六十

素因数分解:

2 2 × 5 1 × 13 1 × 719 1 × 1109 1

素因数の和:1850
約数の個数: 48
約数和(自身を含む): 469929600
約数和(自身を除く): 262613140

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 719, 1109, 1438, 2218, 2876, 3595, 4436, 5545, 7190, 9347, 11090, 14380, 14417, 18694, 22180, 28834, 37388, 46735, 57668, 72085, 93470, 144170, 186940, 288340, 797371, 1594742, 3189484, 3986855, 7973710, 10365823, 15947420, 20731646, 41463292, 51829115, 103658230, 207316460]

約数ペア:
[(1, 207316460), (2, 103658230), (4, 51829115), (5, 41463292), (10, 20731646), (13, 15947420), (20, 10365823), (26, 7973710), (52, 3986855), (65, 3189484), (130, 1594742), (260, 797371), (719, 288340), (1109, 186940), (1438, 144170), (2218, 93470), (2876, 72085), (3595, 57668), (4436, 46735), (5545, 37388), (7190, 28834), (9347, 22180), (11090, 18694), (14380, 14417)]

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