About the Number

201139664

201139663 ← → 201139665

2進数表記:1011111111010010010111010000

漢数字表記:二億百十三万九千六百六十四

素因数分解:

2 4 × 11 1 × 53 1 × 21563 1

素因数の和:21635
約数の個数: 40
約数和(自身を含む): 433177632
約数和(自身を除く): 232037968

約数列:
[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 21563, 43126, 86252, 172504, 237193, 345008, 474386, 948772, 1142839, 1897544, 2285678, 3795088, 4571356, 9142712, 12571229, 18285424, 25142458, 50284916, 100569832, 201139664]

約数ペア:
[(1, 201139664), (2, 100569832), (4, 50284916), (8, 25142458), (11, 18285424), (16, 12571229), (22, 9142712), (44, 4571356), (53, 3795088), (88, 2285678), (106, 1897544), (176, 1142839), (212, 948772), (424, 474386), (583, 345008), (848, 237193), (1166, 172504), (2332, 86252), (4664, 43126), (9328, 21563)]

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