207844672

素因数分解:

$2^6\times 7^2\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 84

約数和(自身を含む): 483681024

約数和(自身を除く): 275836352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 191, 196, 224, 347, 382, 392, 448, 694, 764, 784, 1337, 1388, 1528, 1568, 2429, 2674, 2776, 3056, 3136, 4858, 5348, 5552, 6112, 9359, 9716, 10696, 11104, 12224, 17003, 18718, 19432, 21392, 22208, 34006, 37436, 38864, 42784, 66277, 68012, 74872, 77728, 85568, 132554, 136024, 149744, 155456, 265108, 272048, 299488, 463939, 530216, 544096, 598976, 927878, 1060432, 1088192, 1855756, 2120864, 3247573, 3711512, 4241728, 6495146, 7423024, 12990292, 14846048, 25980584, 29692096, 51961168, 103922336, 207844672]

約数ペア:

[(1, 207844672), (2, 103922336), (4, 51961168), (7, 29692096), (8, 25980584), (14, 14846048), (16, 12990292), (28, 7423024), (32, 6495146), (49, 4241728), (56, 3711512), (64, 3247573), (98, 2120864), (112, 1855756), (191, 1088192), (196, 1060432), (224, 927878), (347, 598976), (382, 544096), (392, 530216), (448, 463939), (694, 299488), (764, 272048), (784, 265108), (1337, 155456), (1388, 149744), (1528, 136024), (1568, 132554), (2429, 85568), (2674, 77728), (2776, 74872), (3056, 68012), (3136, 66277), (4858, 42784), (5348, 38864), (5552, 37436), (6112, 34006), (9359, 22208), (9716, 21392), (10696, 19432), (11104, 18718), (12224, 17003)]