About the Number

201479047

201479046 ← → 201479048

2進数表記:1100000000100101001110000111

漢数字表記:二億百四十七万九千四十七

素因数分解:

7 1 × 11 1 × 211 1 × 12401 1

素因数の和:12630
約数の個数: 16
約数和(自身を含む): 252405504
約数和(自身を除く): 50926457

約数列:
[1, 7, 11, 77, 211, 1477, 2321, 12401, 16247, 86807, 136411, 954877, 2616611, 18316277, 28782721, 201479047]

約数ペア:
[(1, 201479047), (7, 28782721), (11, 18316277), (77, 2616611), (211, 954877), (1477, 136411), (2321, 86807), (12401, 16247)]

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