203495435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21893}}^1$

素因数の和:21935

約数の個数: 24

約数和(自身を含む): 288475344

約数和(自身を除く): 84979909

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 21893, 109465, 240823, 284609, 1204115, 1423045, 3130699, 3699917, 15653495, 18499585, 40699087, 203495435]

約数ペア:

[(1, 203495435), (5, 40699087), (11, 18499585), (13, 15653495), (55, 3699917), (65, 3130699), (143, 1423045), (169, 1204115), (715, 284609), (845, 240823), (1859, 109465), (9295, 21893)]