About the Number

221514242

221514241 ← → 221514243

2進数表記:1101001101000000101000000010

漢数字表記:二億二千百五十一万四千二百四十二

素因数分解:

2 1 × 23 1 × 43 1 × 53 1 × 2113 1

素因数の和:2234
約数の個数: 32
約数和(自身を含む): 361646208
約数和(自身を除く): 140131966

約数列:
[1, 2, 23, 43, 46, 53, 86, 106, 989, 1219, 1978, 2113, 2279, 2438, 4226, 4558, 48599, 52417, 90859, 97198, 104834, 111989, 181718, 223978, 2089757, 2575747, 4179514, 4815527, 5151494, 9631054, 110757121, 221514242]

約数ペア:
[(1, 221514242), (2, 110757121), (23, 9631054), (43, 5151494), (46, 4815527), (53, 4179514), (86, 2575747), (106, 2089757), (989, 223978), (1219, 181718), (1978, 111989), (2113, 104834), (2279, 97198), (2438, 90859), (4226, 52417), (4558, 48599)]

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