About the Number

201231024

201231023 ← → 201231025

2進数表記:1011111111101000101010110000

漢数字表記:二億百二十三万千二十四

素因数分解:

2 4 × 3 1 × 449 1 × 9337 1

素因数の和:9797
約数の個数: 40
約数和(自身を含む): 521060400
約数和(自身を除く): 319829376

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 9337, 10776, 18674, 21552, 28011, 37348, 56022, 74696, 112044, 149392, 224088, 448176, 4192313, 8384626, 12576939, 16769252, 25153878, 33538504, 50307756, 67077008, 100615512, 201231024]

約数ペア:
[(1, 201231024), (2, 100615512), (3, 67077008), (4, 50307756), (6, 33538504), (8, 25153878), (12, 16769252), (16, 12576939), (24, 8384626), (48, 4192313), (449, 448176), (898, 224088), (1347, 149392), (1796, 112044), (2694, 74696), (3592, 56022), (5388, 37348), (7184, 28011), (9337, 21552), (10776, 18674)]

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