About the Number

200971272

200971271 ← → 200971273

2進数表記:1011111110101001010000001000

漢数字表記:二億九十七万千二百七十二

素因数分解:

2 3 × 3 1 × 37 1 × 227 1 × 997 1

素因数の和:1270
約数の個数: 64
約数和(自身を含む): 518800320
約数和(自身を除く): 317829048

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 227, 296, 444, 454, 681, 888, 908, 997, 1362, 1816, 1994, 2724, 2991, 3988, 5448, 5982, 7976, 8399, 11964, 16798, 23928, 25197, 33596, 36889, 50394, 67192, 73778, 100788, 110667, 147556, 201576, 221334, 226319, 295112, 442668, 452638, 678957, 885336, 905276, 1357914, 1810552, 2715828, 5431656, 8373803, 16747606, 25121409, 33495212, 50242818, 66990424, 100485636, 200971272]

約数ペア:
[(1, 200971272), (2, 100485636), (3, 66990424), (4, 50242818), (6, 33495212), (8, 25121409), (12, 16747606), (24, 8373803), (37, 5431656), (74, 2715828), (111, 1810552), (148, 1357914), (222, 905276), (227, 885336), (296, 678957), (444, 452638), (454, 442668), (681, 295112), (888, 226319), (908, 221334), (997, 201576), (1362, 147556), (1816, 110667), (1994, 100788), (2724, 73778), (2991, 67192), (3988, 50394), (5448, 36889), (5982, 33596), (7976, 25197), (8399, 23928), (11964, 16798)]

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