About the Number

213222604

213222603 ← → 213222605

2進数表記:1100101101011000010011001100

漢数字表記:二億千三百二十二万二千六百四

素因数分解:

2 2 × 7 1 × 23 1 × 53 1 × 6247 1

素因数の和:6334
約数の個数: 48
約数和(自身を含む): 453454848
約数和(自身を除く): 240232244

約数列:
[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4876, 6247, 8533, 12494, 17066, 24988, 34132, 43729, 87458, 143681, 174916, 287362, 331091, 574724, 662182, 1005767, 1324364, 2011534, 2317637, 4023068, 4635274, 7615093, 9270548, 15230186, 30460372, 53305651, 106611302, 213222604]

約数ペア:
[(1, 213222604), (2, 106611302), (4, 53305651), (7, 30460372), (14, 15230186), (23, 9270548), (28, 7615093), (46, 4635274), (53, 4023068), (92, 2317637), (106, 2011534), (161, 1324364), (212, 1005767), (322, 662182), (371, 574724), (644, 331091), (742, 287362), (1219, 174916), (1484, 143681), (2438, 87458), (4876, 43729), (6247, 34132), (8533, 24988), (12494, 17066)]

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