About the Number

201292630

201292629 ← → 201292631

2進数表記:1011111111110111101101010110

漢数字表記:二億百二十九万二千六百三十

素因数分解:

2 1 × 5 1 × 7 1 × 11 1 × 197 1 × 1327 1

素因数の和:1549
約数の個数: 64
約数和(自身を含む): 454367232
約数和(自身を除く): 253074602

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 770, 985, 1327, 1379, 1970, 2167, 2654, 2758, 4334, 6635, 6895, 9289, 10835, 13270, 13790, 14597, 15169, 18578, 21670, 29194, 30338, 46445, 72985, 75845, 92890, 102179, 145970, 151690, 204358, 261419, 510895, 522838, 1021790, 1307095, 1829933, 2614190, 2875609, 3659866, 5751218, 9149665, 14378045, 18299330, 20129263, 28756090, 40258526, 100646315, 201292630]

約数ペア:
[(1, 201292630), (2, 100646315), (5, 40258526), (7, 28756090), (10, 20129263), (11, 18299330), (14, 14378045), (22, 9149665), (35, 5751218), (55, 3659866), (70, 2875609), (77, 2614190), (110, 1829933), (154, 1307095), (197, 1021790), (385, 522838), (394, 510895), (770, 261419), (985, 204358), (1327, 151690), (1379, 145970), (1970, 102179), (2167, 92890), (2654, 75845), (2758, 72985), (4334, 46445), (6635, 30338), (6895, 29194), (9289, 21670), (10835, 18578), (13270, 15169), (13790, 14597)]

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