About the Number

201997196

201997195 ← → 201997197

2進数表記:1100000010100011101110001100

漢数字表記:二億百九十九万七千百九十六

素因数分解:

2 2 × 17 1 × 499 1 × 5953 1

素因数の和:6473
約数の個数: 24
約数和(自身を含む): 375102000
約数和(自身を除く): 173104804

約数列:
[1, 2, 4, 17, 34, 68, 499, 998, 1996, 5953, 8483, 11906, 16966, 23812, 33932, 101201, 202402, 404804, 2970547, 5941094, 11882188, 50499299, 100998598, 201997196]

約数ペア:
[(1, 201997196), (2, 100998598), (4, 50499299), (17, 11882188), (34, 5941094), (68, 2970547), (499, 404804), (998, 202402), (1996, 101201), (5953, 33932), (8483, 23812), (11906, 16966)]

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