About the Number

201379728

201379727 ← → 201379729

2進数表記:1100000000001100111110010000

漢数字表記:二億百三十七万九千七百二十八

素因数分解:

2 4 × 3 1 × 11 1 × 381401 1

素因数の和:381423
約数の個数: 40
約数和(自身を含む): 567526176
約数和(自身を除く): 366146448

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 381401, 762802, 1144203, 1525604, 2288406, 3051208, 4195411, 4576812, 6102416, 8390822, 9153624, 12586233, 16781644, 18307248, 25172466, 33563288, 50344932, 67126576, 100689864, 201379728]

約数ペア:
[(1, 201379728), (2, 100689864), (3, 67126576), (4, 50344932), (6, 33563288), (8, 25172466), (11, 18307248), (12, 16781644), (16, 12586233), (22, 9153624), (24, 8390822), (33, 6102416), (44, 4576812), (48, 4195411), (66, 3051208), (88, 2288406), (132, 1525604), (176, 1144203), (264, 762802), (528, 381401)]

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