About the Number

206850339

206850338 ← → 206850340

2進数表記:1100010101000100100100100011

漢数字表記:二億六百八十五万三百三十九

素因数分解:

3 2 × 17 1 × 23 1 × 43 1 × 1367 1

素因数の和:1456
約数の個数: 48
約数和(自身を含む): 338038272
約数和(自身を除く): 131187933

約数列:
[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 731, 989, 1173, 1367, 2193, 2967, 3519, 4101, 6579, 8901, 12303, 16813, 23239, 31441, 50439, 58781, 69717, 94323, 151317, 176343, 209151, 282969, 529029, 534497, 999277, 1351963, 1603491, 2997831, 4055889, 4810473, 8993493, 12167667, 22983371, 68950113, 206850339]

約数ペア:
[(1, 206850339), (3, 68950113), (9, 22983371), (17, 12167667), (23, 8993493), (43, 4810473), (51, 4055889), (69, 2997831), (129, 1603491), (153, 1351963), (207, 999277), (387, 534497), (391, 529029), (731, 282969), (989, 209151), (1173, 176343), (1367, 151317), (2193, 94323), (2967, 69717), (3519, 58781), (4101, 50439), (6579, 31441), (8901, 23239), (12303, 16813)]

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