About the Number

131972204

131972203 ← → 131972205

2進数表記:111110111011011110001101100

漢数字表記:一億三千百九十七万二千二百四

素因数分解:

2 2 × 7 1 × 13 1 × 362561 1

素因数の和:362585
約数の個数: 24
約数和(自身を含む): 284248608
約数和(自身を除く): 152276404

約数列:
[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 362561, 725122, 1450244, 2537927, 4713293, 5075854, 9426586, 10151708, 18853172, 32993051, 65986102, 131972204]

約数ペア:
[(1, 131972204), (2, 65986102), (4, 32993051), (7, 18853172), (13, 10151708), (14, 9426586), (26, 5075854), (28, 4713293), (52, 2537927), (91, 1450244), (182, 725122), (364, 362561)]

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