200988243

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140453}}^1$

素因数の和:140515

約数の個数: 16

約数和(自身を含む): 303380640

約数和(自身を除く): 102392397

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140453, 421359, 1264077, 3792231, 7444009, 22332027, 66996081, 200988243]

約数ペア:

[(1, 200988243), (3, 66996081), (9, 22332027), (27, 7444009), (53, 3792231), (159, 1264077), (477, 421359), (1431, 140453)]