207905395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25463}}^1$

素因数の和:25562

約数の個数: 16

約数和(自身を含む): 264010752

約数和(自身を除く): 56105357

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 25463, 127315, 585649, 1807873, 2928245, 9039365, 41581079, 207905395]

約数ペア:

[(1, 207905395), (5, 41581079), (23, 9039365), (71, 2928245), (115, 1807873), (355, 585649), (1633, 127315), (8165, 25463)]