About the Number

201210106005

201210106004 ← → 201210106006

2進数表記:10111011011001000011101001000010010101

漢数字表記:二千十二億千十万六千五

素因数分解:

3 2 × 5 1 × 71 1 × 62976559 1

素因数の和:62976641
約数の個数: 24
約数和(自身を含む): 353676360960
約数和(自身を除く): 152466254955

約数列:
[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 62976559, 188929677, 314882795, 566789031, 944648385, 2833945155, 4471335689, 13414007067, 22356678445, 40242021201, 67070035335, 201210106005]

約数ペア:
[(1, 201210106005), (3, 67070035335), (5, 40242021201), (9, 22356678445), (15, 13414007067), (45, 4471335689), (71, 2833945155), (213, 944648385), (355, 566789031), (639, 314882795), (1065, 188929677), (3195, 62976559)]

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