About the Number

201399312

201399311 ← → 201399313

2進数表記:1100000000010001110000010000

漢数字表記:二億百三十九万九千三百十二

素因数分解:

2 4 × 3 1 × 31 1 × 135349 1

素因数の和:135391
約数の個数: 40
約数和(自身を含む): 537068800
約数和(自身を除く): 335669488

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 135349, 270698, 406047, 541396, 812094, 1082792, 1624188, 2165584, 3248376, 4195819, 6496752, 8391638, 12587457, 16783276, 25174914, 33566552, 50349828, 67133104, 100699656, 201399312]

約数ペア:
[(1, 201399312), (2, 100699656), (3, 67133104), (4, 50349828), (6, 33566552), (8, 25174914), (12, 16783276), (16, 12587457), (24, 8391638), (31, 6496752), (48, 4195819), (62, 3248376), (93, 2165584), (124, 1624188), (186, 1082792), (248, 812094), (372, 541396), (496, 406047), (744, 270698), (1488, 135349)]

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