About the Number

201184872

201184871 ← → 201184873

2進数表記:1011111111011101011001101000

漢数字表記:二億百十八万四千八百七十二

素因数分解:

2 3 × 3 1 × 7 1 × 241 1 × 4969 1

素因数の和:5226
約数の個数: 64
約数和(自身を含む): 577315200
約数和(自身を除く): 376130328

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 4969, 5061, 5784, 6748, 9938, 10122, 13496, 14907, 19876, 20244, 29814, 34783, 39752, 40488, 59628, 69566, 104349, 119256, 139132, 208698, 278264, 417396, 834792, 1197529, 2395058, 3592587, 4790116, 7185174, 8382703, 9580232, 14370348, 16765406, 25148109, 28740696, 33530812, 50296218, 67061624, 100592436, 201184872]

約数ペア:
[(1, 201184872), (2, 100592436), (3, 67061624), (4, 50296218), (6, 33530812), (7, 28740696), (8, 25148109), (12, 16765406), (14, 14370348), (21, 9580232), (24, 8382703), (28, 7185174), (42, 4790116), (56, 3592587), (84, 2395058), (168, 1197529), (241, 834792), (482, 417396), (723, 278264), (964, 208698), (1446, 139132), (1687, 119256), (1928, 104349), (2892, 69566), (3374, 59628), (4969, 40488), (5061, 39752), (5784, 34783), (6748, 29814), (9938, 20244), (10122, 19876), (13496, 14907)]

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