About the Number

201315080

201315079 ← → 201315081

2進数表記:1011111111111101001100001000

漢数字表記:二億百三十一万五千八十

素因数分解:

2 3 × 5 1 × 59 1 × 85303 1

素因数の和:85373
約数の個数: 32
約数和(自身を含む): 460641600
約数和(自身を除く): 259326520

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 85303, 170606, 341212, 426515, 682424, 853030, 1706060, 3412120, 5032877, 10065754, 20131508, 25164385, 40263016, 50328770, 100657540, 201315080]

約数ペア:
[(1, 201315080), (2, 100657540), (4, 50328770), (5, 40263016), (8, 25164385), (10, 20131508), (20, 10065754), (40, 5032877), (59, 3412120), (118, 1706060), (236, 853030), (295, 682424), (472, 426515), (590, 341212), (1180, 170606), (2360, 85303)]

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