202101855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189767}}^1$

素因数の和:189846

約数の個数: 16

約数和(自身を含む): 327919104

約数和(自身を除く): 125817249

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189767, 569301, 948835, 2846505, 13473457, 40420371, 67367285, 202101855]

約数ペア:

[(1, 202101855), (3, 67367285), (5, 40420371), (15, 13473457), (71, 2846505), (213, 948835), (355, 569301), (1065, 189767)]