202011286

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 305672400

約数和(自身を除く): 103661114

約数列:

[1, 2, 197, 331, 394, 662, 1549, 3098, 65207, 130414, 305153, 512719, 610306, 1025438, 101005643, 202011286]

約数ペア:

[(1, 202011286), (2, 101005643), (197, 1025438), (331, 610306), (394, 512719), (662, 305153), (1549, 130414), (3098, 65207)]