About the Number

201089715

201089714 ← → 201089716

2進数表記:1011111111000110001010110011

漢数字表記:二億百八万九千七百十五

素因数分解:

3 1 × 5 1 × 31 1 × 43 1 × 89 1 × 113 1

素因数の和:284
約数の個数: 64
約数和(自身を含む): 346705920
約数和(自身を除く): 145616205

約数列:
[1, 3, 5, 15, 31, 43, 89, 93, 113, 129, 155, 215, 267, 339, 445, 465, 565, 645, 1333, 1335, 1695, 2759, 3503, 3827, 3999, 4859, 6665, 8277, 10057, 10509, 11481, 13795, 14577, 17515, 19135, 19995, 24295, 30171, 41385, 50285, 52545, 57405, 72885, 118637, 150629, 150855, 311767, 355911, 432451, 451887, 593185, 753145, 935301, 1297353, 1558835, 1779555, 2162255, 2259435, 4676505, 6486765, 13405981, 40217943, 67029905, 201089715]

約数ペア:
[(1, 201089715), (3, 67029905), (5, 40217943), (15, 13405981), (31, 6486765), (43, 4676505), (89, 2259435), (93, 2162255), (113, 1779555), (129, 1558835), (155, 1297353), (215, 935301), (267, 753145), (339, 593185), (445, 451887), (465, 432451), (565, 355911), (645, 311767), (1333, 150855), (1335, 150629), (1695, 118637), (2759, 72885), (3503, 57405), (3827, 52545), (3999, 50285), (4859, 41385), (6665, 30171), (8277, 24295), (10057, 19995), (10509, 19135), (11481, 17515), (13795, 14577)]

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