201393661678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{190543}}^1$

素因数の和:191112

約数の個数: 32

約数和(自身を含む): 333375782400

約数和(自身を除く): 131982120722

約数列:

[1, 2, 11, 22, 107, 214, 449, 898, 1177, 2354, 4939, 9878, 48043, 96086, 190543, 381086, 528473, 1056946, 2095973, 4191946, 20388101, 40776202, 85553807, 171107614, 224269111, 448538222, 941091877, 1882183754, 9154257349, 18308514698, 100696830839, 201393661678]

約数ペア:

[(1, 201393661678), (2, 100696830839), (11, 18308514698), (22, 9154257349), (107, 1882183754), (214, 941091877), (449, 448538222), (898, 224269111), (1177, 171107614), (2354, 85553807), (4939, 40776202), (9878, 20388101), (48043, 4191946), (96086, 2095973), (190543, 1056946), (381086, 528473)]