199424502

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{20479}}^1$

素因数の和:21028

約数の個数: 24

約数和(自身を含む): 432906240

約数和(自身を除く): 233481738

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 20479, 40958, 61437, 122874, 184311, 368622, 11079139, 22158278, 33237417, 66474834, 99712251, 199424502]

約数ペア:

[(1, 199424502), (2, 99712251), (3, 66474834), (6, 33237417), (9, 22158278), (18, 11079139), (541, 368622), (1082, 184311), (1623, 122874), (3246, 61437), (4869, 40958), (9738, 20479)]