About the Number

201440860

201440859 ← → 201440861

2進数表記:1100000000011011111001011100

漢数字表記:二億百四十四万八百六十

素因数分解:

2 2 × 5 1 × 67 1 × 150329 1

素因数の和:150405
約数の個数: 24
約数和(自身を含む): 429342480
約数和(自身を除く): 227901620

約数列:
[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 150329, 300658, 601316, 751645, 1503290, 3006580, 10072043, 20144086, 40288172, 50360215, 100720430, 201440860]

約数ペア:
[(1, 201440860), (2, 100720430), (4, 50360215), (5, 40288172), (10, 20144086), (20, 10072043), (67, 3006580), (134, 1503290), (268, 751645), (335, 601316), (670, 300658), (1340, 150329)]

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