201855012976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{19181}}^1\times {\mathrm{28597}}^1$

素因数の和:47809

約数の個数: 40

約数和(自身を含む): 408133725984

約数和(自身を除く): 206278713008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 19181, 28597, 38362, 57194, 76724, 114388, 153448, 228776, 306896, 441163, 457552, 657731, 882326, 1315462, 1764652, 2630924, 3529304, 5261848, 7058608, 10523696, 548519057, 1097038114, 2194076228, 4388152456, 8776304912, 12615938311, 25231876622, 50463753244, 100927506488, 201855012976]

約数ペア:

[(1, 201855012976), (2, 100927506488), (4, 50463753244), (8, 25231876622), (16, 12615938311), (23, 8776304912), (46, 4388152456), (92, 2194076228), (184, 1097038114), (368, 548519057), (19181, 10523696), (28597, 7058608), (38362, 5261848), (57194, 3529304), (76724, 2630924), (114388, 1764652), (153448, 1315462), (228776, 882326), (306896, 657731), (441163, 457552)]