200618549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 220968000

約数和(自身を除く): 20349451

約数列:

[1, 19, 29, 89, 551, 1691, 2581, 4091, 49039, 77729, 118639, 364099, 2254141, 6917881, 10558871, 200618549]

約数ペア:

[(1, 200618549), (19, 10558871), (29, 6917881), (89, 2254141), (551, 364099), (1691, 118639), (2581, 77729), (4091, 49039)]