200047912

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{51347}}^1$

素因数の和:51840

約数の個数: 16

約数和(自身を含む): 375867360

約数和(自身を除く): 175819448

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 51347, 102694, 205388, 410776, 25005989, 50011978, 100023956, 200047912]

約数ペア:

[(1, 200047912), (2, 100023956), (4, 50011978), (8, 25005989), (487, 410776), (974, 205388), (1948, 102694), (3896, 51347)]