200865778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{80929}}^1$

素因数の和:81021

約数の個数: 16

約数和(自身を含む): 323396280

約数和(自身を除く): 122530502

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 80929, 161858, 1375793, 2751586, 5907817, 11815634, 100432889, 200865778]

約数ペア:

[(1, 200865778), (2, 100432889), (17, 11815634), (34, 5907817), (73, 2751586), (146, 1375793), (1241, 161858), (2482, 80929)]