About the Number

201395376021

201395376020 ← → 201395376022

2進数表記:10111011100100000110011000111110010101

漢数字表記:二千十三億九千五百三十七万六千二十一

素因数分解:

3 1 × 7 1 × 233 1 × 1667 1 × 24691 1

素因数の和:26601
約数の個数: 32
約数和(自身を含む): 308402684928
約数和(自身を除く): 107007308907

約数列:
[1, 3, 7, 21, 233, 699, 1631, 1667, 4893, 5001, 11669, 24691, 35007, 74073, 172837, 388411, 518511, 1165233, 2718877, 5753003, 8156631, 17259009, 40271021, 41159897, 120813063, 123479691, 288119279, 864357837, 9590256001, 28770768003, 67131792007, 201395376021]

約数ペア:
[(1, 201395376021), (3, 67131792007), (7, 28770768003), (21, 9590256001), (233, 864357837), (699, 288119279), (1631, 123479691), (1667, 120813063), (4893, 41159897), (5001, 40271021), (11669, 17259009), (24691, 8156631), (35007, 5753003), (74073, 2718877), (172837, 1165233), (388411, 518511)]

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