200894013

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{2999}}^1$

素因数の和:3838

約数の個数: 20

約数和(自身を含む): 300564000

約数和(自身を除く): 99669987

約数列:

[1, 3, 9, 27, 81, 827, 2481, 2999, 7443, 8997, 22329, 26991, 66987, 80973, 242919, 2480173, 7440519, 22321557, 66964671, 200894013]

約数ペア:

[(1, 200894013), (3, 66964671), (9, 22321557), (27, 7440519), (81, 2480173), (827, 242919), (2481, 80973), (2999, 66987), (7443, 26991), (8997, 22329)]