200858004544

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{18141077}}^1$

素因数の和:18141262

約数の個数: 28

約数和(自身を含む): 400881541644

約数和(自身を除く): 200023537100

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 18141077, 36282154, 72564308, 145128616, 290257232, 580514464, 1161028928, 3138406321, 6276812642, 12553625284, 25107250568, 50214501136, 100429002272, 200858004544]

約数ペア:

[(1, 200858004544), (2, 100429002272), (4, 50214501136), (8, 25107250568), (16, 12553625284), (32, 6276812642), (64, 3138406321), (173, 1161028928), (346, 580514464), (692, 290257232), (1384, 145128616), (2768, 72564308), (5536, 36282154), (11072, 18141077)]