About the Number

201009964921

201009964920 ← → 201009964922

2進数表記:10111011001101001000001010011101111001

漢数字表記:二千十億九百九十六万四千九百二十一

素因数分解:

43 1 × 107 1 × 10903 1 × 4007 1

素因数の和:15060
約数の個数: 16
約数和(自身を含む): 207677758464
約数和(自身を除く): 6667793543

約数列:
[1, 43, 107, 4007, 4601, 10903, 172301, 428749, 468829, 1166621, 18436207, 43688321, 50164703, 1878597803, 4674650347, 201009964921]

約数ペア:
[(1, 201009964921), (43, 4674650347), (107, 1878597803), (4007, 50164703), (4601, 43688321), (10903, 18436207), (172301, 1166621), (428749, 468829)]

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