201301552

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122149}}^1$

素因数の和:122260

約数の個数: 20

約数和(自身を含む): 393811600

約数和(自身を除く): 192510048

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122149, 244298, 488596, 977192, 1954384, 12581347, 25162694, 50325388, 100650776, 201301552]

約数ペア:

[(1, 201301552), (2, 100650776), (4, 50325388), (8, 25162694), (16, 12581347), (103, 1954384), (206, 977192), (412, 488596), (824, 244298), (1648, 122149)]