208800538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{4217}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 330016320

約数和(自身を除く): 121215782

約数列:

[1, 2, 19, 38, 1303, 2606, 4217, 8434, 24757, 49514, 80123, 160246, 5494751, 10989502, 104400269, 208800538]

約数ペア:

[(1, 208800538), (2, 104400269), (19, 10989502), (38, 5494751), (1303, 160246), (2606, 80123), (4217, 49514), (8434, 24757)]