200231999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 22161601

約数列:

[1, 11, 71, 449, 571, 781, 4939, 6281, 31879, 40541, 256379, 350669, 445951, 2820169, 18202909, 200231999]

約数ペア:

[(1, 200231999), (11, 18202909), (71, 2820169), (449, 445951), (571, 350669), (781, 256379), (4939, 40541), (6281, 31879)]