201217195

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{5503}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 247283712

約数和(自身を除く): 46066517

約数列:

[1, 5, 71, 103, 355, 515, 5503, 7313, 27515, 36565, 390713, 566809, 1953565, 2834045, 40243439, 201217195]

約数ペア:

[(1, 201217195), (5, 40243439), (71, 2834045), (103, 1953565), (355, 566809), (515, 390713), (5503, 36565), (7313, 27515)]