205121158874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{5643569}}^1$

素因数の和:5644657

約数の個数: 16

約数和(自身を含む): 326085474600

約数和(自身を除く): 120964315726

約数列:

[1, 2, 17, 34, 1069, 2138, 18173, 36346, 5643569, 11287138, 95940673, 191881346, 6032975261, 12065950522, 102560579437, 205121158874]

約数ペア:

[(1, 205121158874), (2, 102560579437), (17, 12065950522), (34, 6032975261), (1069, 191881346), (2138, 95940673), (18173, 11287138), (36346, 5643569)]