About the Number

201723392

201723391 ← → 201723393

2進数表記:1100000001100000111000000000

漢数字表記:二億百七十二万三千三百九十二

素因数分解:

2 9 × 13 1 × 30307 1

素因数の和:30338
約数の個数: 40
約数和(自身を含む): 434071176
約数和(自身を除く): 232347784

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 30307, 60614, 121228, 242456, 393991, 484912, 787982, 969824, 1575964, 1939648, 3151928, 3879296, 6303856, 7758592, 12607712, 15517184, 25215424, 50430848, 100861696, 201723392]

約数ペア:
[(1, 201723392), (2, 100861696), (4, 50430848), (8, 25215424), (13, 15517184), (16, 12607712), (26, 7758592), (32, 6303856), (52, 3879296), (64, 3151928), (104, 1939648), (128, 1575964), (208, 969824), (256, 787982), (416, 484912), (512, 393991), (832, 242456), (1664, 121228), (3328, 60614), (6656, 30307)]

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