207870544

素因数分解:

$2^4\times 7^2\times {\mathrm{265141}}^1$

素因数の和:265163

約数の個数: 30

約数和(自身を含む): 468505914

約数和(自身を除く): 260635370

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 265141, 530282, 1060564, 1855987, 2121128, 3711974, 4242256, 7423948, 12991909, 14847896, 25983818, 29695792, 51967636, 103935272, 207870544]

約数ペア:

[(1, 207870544), (2, 103935272), (4, 51967636), (7, 29695792), (8, 25983818), (14, 14847896), (16, 12991909), (28, 7423948), (49, 4242256), (56, 3711974), (98, 2121128), (112, 1855987), (196, 1060564), (392, 530282), (784, 265141)]