200280219

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{6113}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 272733312

約数和(自身を除く): 72453093

約数列:

[1, 3, 67, 163, 201, 489, 6113, 10921, 18339, 32763, 409571, 996419, 1228713, 2989257, 66760073, 200280219]

約数ペア:

[(1, 200280219), (3, 66760073), (67, 2989257), (163, 1228713), (201, 996419), (489, 409571), (6113, 32763), (10921, 18339)]