201004912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 410402304

約数和(自身を除く): 209397392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 2369, 4738, 5303, 9476, 10606, 18952, 21212, 37904, 42424, 84848, 121969, 243938, 487876, 546209, 975752, 1092418, 1951504, 2184836, 4369672, 8739344, 12562807, 25125614, 50251228, 100502456, 201004912]

約数ペア:

[(1, 201004912), (2, 100502456), (4, 50251228), (8, 25125614), (16, 12562807), (23, 8739344), (46, 4369672), (92, 2184836), (103, 1951504), (184, 1092418), (206, 975752), (368, 546209), (412, 487876), (824, 243938), (1648, 121969), (2369, 84848), (4738, 42424), (5303, 37904), (9476, 21212), (10606, 18952)]