About the Number

202380345

202380344 ← → 202380346

2進数表記:1100000100000001010000111001

漢数字表記:二億二百三十八万三百四十五

素因数分解:

3 2 × 5 1 × 1823 1 × 2467 1

素因数の和:4301
約数の個数: 24
約数和(自身を含む): 351127296
約数和(自身を除く): 148746951

約数列:
[1, 3, 5, 9, 15, 45, 1823, 2467, 5469, 7401, 9115, 12335, 16407, 22203, 27345, 37005, 82035, 111015, 4497341, 13492023, 22486705, 40476069, 67460115, 202380345]

約数ペア:
[(1, 202380345), (3, 67460115), (5, 40476069), (9, 22486705), (15, 13492023), (45, 4497341), (1823, 111015), (2467, 82035), (5469, 37005), (7401, 27345), (9115, 22203), (12335, 16407)]

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