About the Number

202489006

202489005 ← → 202489007

2進数表記:1100000100011011110010101110

漢数字表記:二億二百四十八万九千六

素因数分解:

2 1 × 17 2 × 73 1 × 4799 1

素因数の和:4908
約数の個数: 24
約数和(自身を含む): 327139200
約数和(自身を除く): 124650194

約数列:
[1, 2, 17, 34, 73, 146, 289, 578, 1241, 2482, 4799, 9598, 21097, 42194, 81583, 163166, 350327, 700654, 1386911, 2773822, 5955559, 11911118, 101244503, 202489006]

約数ペア:
[(1, 202489006), (2, 101244503), (17, 11911118), (34, 5955559), (73, 2773822), (146, 1386911), (289, 700654), (578, 350327), (1241, 163166), (2482, 81583), (4799, 42194), (9598, 21097)]

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