199846655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{91463}}^1$

素因数の和:91510

約数の個数: 16

約数和(自身を含む): 263416320

約数和(自身を除く): 63569665

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 91463, 457315, 1737797, 2103649, 8688985, 10518245, 39969331, 199846655]

約数ペア:

[(1, 199846655), (5, 39969331), (19, 10518245), (23, 8688985), (95, 2103649), (115, 1737797), (437, 457315), (2185, 91463)]