201488912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 398367360

約数和(自身を除く): 196878448

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 386, 568, 772, 919, 1136, 1544, 1838, 3088, 3676, 7352, 13703, 14704, 27406, 54812, 65249, 109624, 130498, 177367, 219248, 260996, 354734, 521992, 709468, 1043984, 1418936, 2837872, 12593057, 25186114, 50372228, 100744456, 201488912]

約数ペア:

[(1, 201488912), (2, 100744456), (4, 50372228), (8, 25186114), (16, 12593057), (71, 2837872), (142, 1418936), (193, 1043984), (284, 709468), (386, 521992), (568, 354734), (772, 260996), (919, 219248), (1136, 177367), (1544, 130498), (1838, 109624), (3088, 65249), (3676, 54812), (7352, 27406), (13703, 14704)]