214117456

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5153}}^1$

素因数の和:5228

約数の個数: 60

約数和(自身を含む): 491784372

約数和(自身を除く): 277666916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 5153, 5194, 5936, 10306, 10388, 20612, 20776, 36071, 41224, 41552, 72142, 82448, 144284, 252497, 273109, 288568, 504994, 546218, 577136, 1009988, 1092436, 1911763, 2019976, 2184872, 3823526, 4039952, 4369744, 7647052, 13382341, 15294104, 26764682, 30588208, 53529364, 107058728, 214117456]

約数ペア:

[(1, 214117456), (2, 107058728), (4, 53529364), (7, 30588208), (8, 26764682), (14, 15294104), (16, 13382341), (28, 7647052), (49, 4369744), (53, 4039952), (56, 3823526), (98, 2184872), (106, 2019976), (112, 1911763), (196, 1092436), (212, 1009988), (371, 577136), (392, 546218), (424, 504994), (742, 288568), (784, 273109), (848, 252497), (1484, 144284), (2597, 82448), (2968, 72142), (5153, 41552), (5194, 41224), (5936, 36071), (10306, 20776), (10388, 20612)]