About the Number

202161429

202161428 ← → 202161430

2進数表記:1100000011001011110100010101

漢数字表記:二億二百十六万千四百二十九

素因数分解:

3 2 × 47 1 × 229 1 × 2087 1

素因数の和:2369
約数の個数: 24
約数和(自身を含む): 299669760
約数和(自身を除く): 97508331

約数列:
[1, 3, 9, 47, 141, 229, 423, 687, 2061, 2087, 6261, 10763, 18783, 32289, 96867, 98089, 294267, 477923, 882801, 1433769, 4301307, 22462381, 67387143, 202161429]

約数ペア:
[(1, 202161429), (3, 67387143), (9, 22462381), (47, 4301307), (141, 1433769), (229, 882801), (423, 477923), (687, 294267), (2061, 98089), (2087, 96867), (6261, 32289), (10763, 18783)]

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