About the Number

202404990

202404989 ← → 202404991

2進数表記:1100000100000111010001111110

漢数字表記:二億二百四十万四千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 67 1 × 100699 1

素因数の和:100776
約数の個数: 32
約数和(自身を含む): 493027200
約数和(自身を除く): 290622210

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100699, 201398, 302097, 503495, 604194, 1006990, 1510485, 3020970, 6746833, 13493666, 20240499, 33734165, 40480998, 67468330, 101202495, 202404990]

約数ペア:
[(1, 202404990), (2, 101202495), (3, 67468330), (5, 40480998), (6, 33734165), (10, 20240499), (15, 13493666), (30, 6746833), (67, 3020970), (134, 1510485), (201, 1006990), (335, 604194), (402, 503495), (670, 302097), (1005, 201398), (2010, 100699)]

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