202119945

素因数分解:

$3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{21839}}^1$

素因数の和:22464

約数の個数: 16

約数和(自身を含む): 323930880

約数和(自身を除く): 121810935

約数列:

[1, 3, 5, 15, 617, 1851, 3085, 9255, 21839, 65517, 109195, 327585, 13474663, 40423989, 67373315, 202119945]

約数ペア:

[(1, 202119945), (3, 67373315), (5, 40423989), (15, 13474663), (617, 327585), (1851, 109195), (3085, 65517), (9255, 21839)]