80198104

素因数分解:

$2^3\times 7^2\times {\mathrm{204587}}^1$

素因数の和:204607

約数の個数: 24

約数和(自身を含む): 174922740

約数和(自身を除く): 94724636

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 204587, 409174, 818348, 1432109, 1636696, 2864218, 5728436, 10024763, 11456872, 20049526, 40099052, 80198104]

約数ペア:

[(1, 80198104), (2, 40099052), (4, 20049526), (7, 11456872), (8, 10024763), (14, 5728436), (28, 2864218), (49, 1636696), (56, 1432109), (98, 818348), (196, 409174), (392, 204587)]