200049745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{248509}}^1$

素因数の和:248544

約数の個数: 16

約数和(自身を含む): 286283520

約数和(自身を除く): 86233775

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 248509, 1242545, 1739563, 5715707, 8697815, 28578535, 40009949, 200049745]

約数ペア:

[(1, 200049745), (5, 40009949), (7, 28578535), (23, 8697815), (35, 5715707), (115, 1739563), (161, 1242545), (805, 248509)]