202127285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6553}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 251673600

約数和(自身を除く): 49546315

約数列:

[1, 5, 31, 155, 199, 995, 6169, 6553, 30845, 32765, 203143, 1015715, 1304047, 6520235, 40425457, 202127285]

約数ペア:

[(1, 202127285), (5, 40425457), (31, 6520235), (155, 1304047), (199, 1015715), (995, 203143), (6169, 32765), (6553, 30845)]