About the Number

218097730

218097729 ← → 218097731

2進数表記:1100111111111110100001000010

漢数字表記:二億千八百九万七千七百三十

素因数分解:

2 1 × 5 1 × 23 1 × 67 1 × 14153 1

素因数の和:14250
約数の個数: 32
約数和(自身を含む): 415787904
約数和(自身を除く): 197690174

約数列:
[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 14153, 15410, 28306, 70765, 141530, 325519, 651038, 948251, 1627595, 1896502, 3255190, 4741255, 9482510, 21809773, 43619546, 109048865, 218097730]

約数ペア:
[(1, 218097730), (2, 109048865), (5, 43619546), (10, 21809773), (23, 9482510), (46, 4741255), (67, 3255190), (115, 1896502), (134, 1627595), (230, 948251), (335, 651038), (670, 325519), (1541, 141530), (3082, 70765), (7705, 28306), (14153, 15410)]

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