198414219

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{5237}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 269777952

約数和(自身を除く): 71363733

約数列:

[1, 3, 73, 173, 219, 519, 5237, 12629, 15711, 37887, 382301, 906001, 1146903, 2718003, 66138073, 198414219]

約数ペア:

[(1, 198414219), (3, 66138073), (73, 2718003), (173, 1146903), (219, 906001), (519, 382301), (5237, 37887), (12629, 15711)]