About the Number

201378630

201378629 ← → 201378631

2進数表記:1100000000001100101101000110

漢数字表記:二億百三十七万八千六百三十

素因数分解:

2 1 × 3 1 × 5 1 × 461 1 × 14561 1

素因数の和:15032
約数の個数: 32
約数和(自身を含む): 484390368
約数和(自身を除く): 283011738

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 6915, 13830, 14561, 29122, 43683, 72805, 87366, 145610, 218415, 436830, 6712621, 13425242, 20137863, 33563105, 40275726, 67126210, 100689315, 201378630]

約数ペア:
[(1, 201378630), (2, 100689315), (3, 67126210), (5, 40275726), (6, 33563105), (10, 20137863), (15, 13425242), (30, 6712621), (461, 436830), (922, 218415), (1383, 145610), (2305, 87366), (2766, 72805), (4610, 43683), (6915, 29122), (13830, 14561)]

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