219948696205

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4349}}^1\times {\mathrm{14029}}^1$

素因数の和:18493

約数の個数: 32

約数和(自身を含む): 304664256000

約数和(自身を除く): 84715559795

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 4349, 14029, 21745, 30443, 70145, 98203, 152215, 447947, 491015, 1444987, 2239735, 3135629, 7224935, 10114909, 15678145, 50574545, 61012121, 305060605, 427084847, 2135424235, 6284248463, 31421242315, 43989739241, 219948696205]

約数ペア:

[(1, 219948696205), (5, 43989739241), (7, 31421242315), (35, 6284248463), (103, 2135424235), (515, 427084847), (721, 305060605), (3605, 61012121), (4349, 50574545), (14029, 15678145), (21745, 10114909), (30443, 7224935), (70145, 3135629), (98203, 2239735), (152215, 1444987), (447947, 491015)]