About the Number
201307940
2進数表記:1011111111111011011100100100
漢数字表記:二億百三十万七千九百四十
素因数分解:
素因数の和:1772
約数の個数: 48
約数和(自身を含む): 435758400
約数和(自身を除く): 234450460
約数列:
[1, 2, 4, 5, 10, 20, 43, 86, 149, 172, 215, 298, 430, 596, 745, 860, 1490, 1571, 2980, 3142, 6284, 6407, 7855, 12814, 15710, 25628, 31420, 32035, 64070, 67553, 128140, 135106, 234079, 270212, 337765, 468158, 675530, 936316, 1170395, 1351060, 2340790, 4681580, 10065397, 20130794, 40261588, 50326985, 100653970, 201307940]
約数ペア:
[(1, 201307940), (2, 100653970), (4, 50326985), (5, 40261588), (10, 20130794), (20, 10065397), (43, 4681580), (86, 2340790), (149, 1351060), (172, 1170395), (215, 936316), (298, 675530), (430, 468158), (596, 337765), (745, 270212), (860, 234079), (1490, 135106), (1571, 128140), (2980, 67553), (3142, 64070), (6284, 32035), (6407, 31420), (7855, 25628), (12814, 15710)]このpageの処理時間: 0.2573282718658447 seconds