200819511

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 294840000

約数和(自身を除く): 94020489

約数列:

[1, 3, 9, 89, 239, 267, 717, 801, 1049, 2151, 3147, 9441, 21271, 63813, 93361, 191439, 250711, 280083, 752133, 840249, 2256399, 22313279, 66939837, 200819511]

約数ペア:

[(1, 200819511), (3, 66939837), (9, 22313279), (89, 2256399), (239, 840249), (267, 752133), (717, 280083), (801, 250711), (1049, 191439), (2151, 93361), (3147, 63813), (9441, 21271)]