About the Number

201431296

201431295 ← → 201431297

2進数表記:1100000000011001100100000000

漢数字表記:二億百四十三万千二百九十六

素因数分解:

2 8 × 11 1 × 233 1 × 307 1

素因数の和:567
約数の個数: 72
約数和(自身を含む): 441945504
約数和(自身を除く): 240514208

約数列:
[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 233, 256, 307, 352, 466, 614, 704, 932, 1228, 1408, 1864, 2456, 2563, 2816, 3377, 3728, 4912, 5126, 6754, 7456, 9824, 10252, 13508, 14912, 19648, 20504, 27016, 29824, 39296, 41008, 54032, 59648, 71531, 78592, 82016, 108064, 143062, 164032, 216128, 286124, 328064, 432256, 572248, 656128, 786841, 864512, 1144496, 1573682, 2288992, 3147364, 4577984, 6294728, 9155968, 12589456, 18311936, 25178912, 50357824, 100715648, 201431296]

約数ペア:
[(1, 201431296), (2, 100715648), (4, 50357824), (8, 25178912), (11, 18311936), (16, 12589456), (22, 9155968), (32, 6294728), (44, 4577984), (64, 3147364), (88, 2288992), (128, 1573682), (176, 1144496), (233, 864512), (256, 786841), (307, 656128), (352, 572248), (466, 432256), (614, 328064), (704, 286124), (932, 216128), (1228, 164032), (1408, 143062), (1864, 108064), (2456, 82016), (2563, 78592), (2816, 71531), (3377, 59648), (3728, 54032), (4912, 41008), (5126, 39296), (6754, 29824), (7456, 27016), (9824, 20504), (10252, 19648), (13508, 14912)]

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