200280327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{21487}}^1$

素因数の和:21742

約数の個数: 16

約数和(自身を含む): 288798720

約数和(自身を除く): 88518393

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 21487, 64461, 279331, 837993, 5135393, 15406179, 66760109, 200280327]

約数ペア:

[(1, 200280327), (3, 66760109), (13, 15406179), (39, 5135393), (239, 837993), (717, 279331), (3107, 64461), (9321, 21487)]