199441634

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{40819}}^1$

素因数の和:41177

約数の個数: 16

約数和(自身を含む): 342888000

約数和(自身を除く): 143446366

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 40819, 81638, 285733, 571466, 14245831, 28491662, 99720817, 199441634]

約数ペア:

[(1, 199441634), (2, 99720817), (7, 28491662), (14, 14245831), (349, 571466), (698, 285733), (2443, 81638), (4886, 40819)]