About the Number

201017630

201017629 ← → 201017631

2進数表記:1011111110110100100100011110

漢数字表記:二億百一万七千六百三十

素因数分解:

2 1 × 5 1 × 11 1 × 139 1 × 13147 1

素因数の和:13304
約数の個数: 32
約数和(自身を含む): 397595520
約数和(自身を除く): 196577890

約数列:
[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 13147, 15290, 26294, 65735, 131470, 144617, 289234, 723085, 1446170, 1827433, 3654866, 9137165, 18274330, 20101763, 40203526, 100508815, 201017630]

約数ペア:
[(1, 201017630), (2, 100508815), (5, 40203526), (10, 20101763), (11, 18274330), (22, 9137165), (55, 3654866), (110, 1827433), (139, 1446170), (278, 723085), (695, 289234), (1390, 144617), (1529, 131470), (3058, 65735), (7645, 26294), (13147, 15290)]

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