About the Number

201998087312

201998087311 ← → 201998087313

2進数表記:10111100001000000001100011010010010000

漢数字表記:二千十九億九千八百八万七千三百十二

素因数分解:

2 4 × 7 1 × 593 1 × 3041407 1

素因数の和:3042015
約数の個数: 40
約数和(自身を含む): 448035895296
約数和(自身を除く): 246037807984

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 1186, 2372, 4151, 4744, 8302, 9488, 16604, 33208, 66416, 3041407, 6082814, 12165628, 21289849, 24331256, 42579698, 48662512, 85159396, 170318792, 340637584, 1803554351, 3607108702, 7214217404, 12624880457, 14428434808, 25249760914, 28856869616, 50499521828, 100999043656, 201998087312]

約数ペア:
[(1, 201998087312), (2, 100999043656), (4, 50499521828), (7, 28856869616), (8, 25249760914), (14, 14428434808), (16, 12624880457), (28, 7214217404), (56, 3607108702), (112, 1803554351), (593, 340637584), (1186, 170318792), (2372, 85159396), (4151, 48662512), (4744, 42579698), (8302, 24331256), (9488, 21289849), (16604, 12165628), (33208, 6082814), (66416, 3041407)]

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