200946249

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109987}}^1$

素因数の和:110029

約数の個数: 24

約数和(自身を含む): 343162560

約数和(自身を除く): 142216311

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 109987, 329961, 769909, 989883, 2309727, 3189623, 6929181, 9568869, 22327361, 28706607, 66982083, 200946249]

約数ペア:

[(1, 200946249), (3, 66982083), (7, 28706607), (9, 22327361), (21, 9568869), (29, 6929181), (63, 3189623), (87, 2309727), (203, 989883), (261, 769909), (609, 329961), (1827, 109987)]