About the Number

213432008

213432007 ← → 213432009

2進数表記:1100101110001011011011001000

漢数字表記:二億千三百四十三万二千八

素因数分解:

2 3 × 17 1 × 733 1 × 2141 1

素因数の和:2897
約数の個数: 32
約数和(自身を含む): 424501560
約数和(自身を除く): 211069552

約数列:
[1, 2, 4, 8, 17, 34, 68, 136, 733, 1466, 2141, 2932, 4282, 5864, 8564, 12461, 17128, 24922, 36397, 49844, 72794, 99688, 145588, 291176, 1569353, 3138706, 6277412, 12554824, 26679001, 53358002, 106716004, 213432008]

約数ペア:
[(1, 213432008), (2, 106716004), (4, 53358002), (8, 26679001), (17, 12554824), (34, 6277412), (68, 3138706), (136, 1569353), (733, 291176), (1466, 145588), (2141, 99688), (2932, 72794), (4282, 49844), (5864, 36397), (8564, 24922), (12461, 17128)]

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