200468176

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84089}}^1$

素因数の和:84246

約数の個数: 20

約数和(自身を含む): 391018500

約数和(自身を除く): 190550324

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84089, 168178, 336356, 672712, 1345424, 12529261, 25058522, 50117044, 100234088, 200468176]

約数ペア:

[(1, 200468176), (2, 100234088), (4, 50117044), (8, 25058522), (16, 12529261), (149, 1345424), (298, 672712), (596, 336356), (1192, 168178), (2384, 84089)]