204989834

素因数分解:

$2^1\times 7^3\times {\mathrm{298819}}^1$

素因数の和:298842

約数の個数: 16

約数和(自身を含む): 358584000

約数和(自身を除く): 153594166

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 298819, 597638, 2091733, 4183466, 14642131, 29284262, 102494917, 204989834]

約数ペア:

[(1, 204989834), (2, 102494917), (7, 29284262), (14, 14642131), (49, 4183466), (98, 2091733), (343, 597638), (686, 298819)]