200109831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 85010169

約数列:

[1, 3, 29, 43, 87, 129, 149, 359, 447, 1077, 1247, 3741, 4321, 6407, 10411, 12963, 15437, 19221, 31233, 46311, 53491, 160473, 185803, 447673, 557409, 1343019, 1551239, 2300113, 4653717, 6900339, 66703277, 200109831]

約数ペア:

[(1, 200109831), (3, 66703277), (29, 6900339), (43, 4653717), (87, 2300113), (129, 1551239), (149, 1343019), (359, 557409), (447, 447673), (1077, 185803), (1247, 160473), (3741, 53491), (4321, 46311), (6407, 31233), (10411, 19221), (12963, 15437)]