About the Number

149750211

149750210 ← → 149750212

2進数表記:1000111011010000000111000011

漢数字表記:一億四千九百七十五万二百十一

素因数分解:

3 1 × 13 1 × 37 1 × 157 1 × 661 1

素因数の和:871
約数の個数: 32
約数和(自身を含む): 222580288
約数和(自身を除く): 72830077

約数列:
[1, 3, 13, 37, 39, 111, 157, 471, 481, 661, 1443, 1983, 2041, 5809, 6123, 8593, 17427, 24457, 25779, 73371, 75517, 103777, 226551, 311331, 317941, 953823, 1349101, 3839749, 4047303, 11519247, 49916737, 149750211]

約数ペア:
[(1, 149750211), (3, 49916737), (13, 11519247), (37, 4047303), (39, 3839749), (111, 1349101), (157, 953823), (471, 317941), (481, 311331), (661, 226551), (1443, 103777), (1983, 75517), (2041, 73371), (5809, 25779), (6123, 24457), (8593, 17427)]

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