About the Number

201042699

201042698 ← → 201042700

2進数表記:1011111110111010101100001011

漢数字表記:二億百四万二千六百九十九

素因数分解:

3 1 × 11 1 × 13 1 × 211 1 × 2221 1

素因数の和:2459
約数の個数: 32
約数和(自身を含む): 316555008
約数和(自身を除く): 115512309

約数列:
[1, 3, 11, 13, 33, 39, 143, 211, 429, 633, 2221, 2321, 2743, 6663, 6963, 8229, 24431, 28873, 30173, 73293, 86619, 90519, 317603, 468631, 952809, 1405893, 5154941, 6092203, 15464823, 18276609, 67014233, 201042699]

約数ペア:
[(1, 201042699), (3, 67014233), (11, 18276609), (13, 15464823), (33, 6092203), (39, 5154941), (143, 1405893), (211, 952809), (429, 468631), (633, 317603), (2221, 90519), (2321, 86619), (2743, 73293), (6663, 30173), (6963, 28873), (8229, 24431)]

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