200622921

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 270718464

約数和(自身を除く): 70095543

約数列:

[1, 3, 157, 193, 471, 579, 2207, 6621, 30301, 90903, 346499, 425951, 1039497, 1277853, 66874307, 200622921]

約数ペア:

[(1, 200622921), (3, 66874307), (157, 1277853), (193, 1039497), (471, 425951), (579, 346499), (2207, 90903), (6621, 30301)]