200843812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{9929}}^1$

素因数の和:10335

約数の個数: 24

約数和(自身を含む): 379524600

約数和(自身を除く): 178680788

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 9929, 10114, 19858, 20228, 39716, 129077, 258154, 516308, 3862381, 7724762, 15449524, 50210953, 100421906, 200843812]

約数ペア:

[(1, 200843812), (2, 100421906), (4, 50210953), (13, 15449524), (26, 7724762), (52, 3862381), (389, 516308), (778, 258154), (1556, 129077), (5057, 39716), (9929, 20228), (10114, 19858)]