201975267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139969}}^1$

素因数の和:140022

約数の個数: 16

約数和(自身を含む): 297856160

約数和(自身を除く): 95880893

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 139969, 419907, 1819597, 5178853, 5458791, 15536559, 67325089, 201975267]

約数ペア:

[(1, 201975267), (3, 67325089), (13, 15536559), (37, 5458791), (39, 5178853), (111, 1819597), (481, 419907), (1443, 139969)]