About the Number

200804130

200804129 ← → 200804131

2進数表記:1011111110000000011100100010

漢数字表記:二億八十万四千百三十

素因数分解:

2 1 × 3 3 × 5 1 × 349 1 × 2131 1

素因数の和:2496
約数の個数: 64
約数和(自身を含む): 537264000
約数和(自身を除く): 336459870

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1745, 2094, 2131, 3141, 3490, 4262, 5235, 6282, 6393, 9423, 10470, 10655, 12786, 15705, 18846, 19179, 21310, 31410, 31965, 38358, 47115, 57537, 63930, 94230, 95895, 115074, 191790, 287685, 575370, 743719, 1487438, 2231157, 3718595, 4462314, 6693471, 7437190, 11155785, 13386942, 20080413, 22311570, 33467355, 40160826, 66934710, 100402065, 200804130]

約数ペア:
[(1, 200804130), (2, 100402065), (3, 66934710), (5, 40160826), (6, 33467355), (9, 22311570), (10, 20080413), (15, 13386942), (18, 11155785), (27, 7437190), (30, 6693471), (45, 4462314), (54, 3718595), (90, 2231157), (135, 1487438), (270, 743719), (349, 575370), (698, 287685), (1047, 191790), (1745, 115074), (2094, 95895), (2131, 94230), (3141, 63930), (3490, 57537), (4262, 47115), (5235, 38358), (6282, 31965), (6393, 31410), (9423, 21310), (10470, 19179), (10655, 18846), (12786, 15705)]

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