206475353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2887}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 250354944

約数和(自身を除く): 43879591

約数列:

[1, 7, 17, 119, 601, 2887, 4207, 10217, 20209, 49079, 71519, 343553, 1735087, 12145609, 29496479, 206475353]

約数ペア:

[(1, 206475353), (7, 29496479), (17, 12145609), (119, 1735087), (601, 343553), (2887, 71519), (4207, 49079), (10217, 20209)]