About the Number

200990016

200990015 ← → 200990017

2進数表記:1011111110101101110101000000

漢数字表記:二億九十九万十六

素因数分解:

2 6 × 3 2 × 173 1 × 2017 1

素因数の和:2208
約数の個数: 84
約数和(自身を含む): 579718932
約数和(自身を除く): 378728916

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 692, 1038, 1384, 1557, 2017, 2076, 2768, 3114, 4034, 4152, 5536, 6051, 6228, 8068, 8304, 11072, 12102, 12456, 16136, 16608, 18153, 24204, 24912, 32272, 33216, 36306, 48408, 49824, 64544, 72612, 96816, 99648, 129088, 145224, 193632, 290448, 348941, 387264, 580896, 697882, 1046823, 1161792, 1395764, 2093646, 2791528, 3140469, 4187292, 5583056, 6280938, 8374584, 11166112, 12561876, 16749168, 22332224, 25123752, 33498336, 50247504, 66996672, 100495008, 200990016]

約数ペア:
[(1, 200990016), (2, 100495008), (3, 66996672), (4, 50247504), (6, 33498336), (8, 25123752), (9, 22332224), (12, 16749168), (16, 12561876), (18, 11166112), (24, 8374584), (32, 6280938), (36, 5583056), (48, 4187292), (64, 3140469), (72, 2791528), (96, 2093646), (144, 1395764), (173, 1161792), (192, 1046823), (288, 697882), (346, 580896), (519, 387264), (576, 348941), (692, 290448), (1038, 193632), (1384, 145224), (1557, 129088), (2017, 99648), (2076, 96816), (2768, 72612), (3114, 64544), (4034, 49824), (4152, 48408), (5536, 36306), (6051, 33216), (6228, 32272), (8068, 24912), (8304, 24204), (11072, 18153), (12102, 16608), (12456, 16136)]

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