202038620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14011}}^1$

素因数の和:14130

約数の個数: 48

約数和(自身を含む): 489635328

約数和(自身を除く): 287596708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14011, 14420, 28022, 56044, 70055, 98077, 140110, 196154, 280220, 392308, 490385, 980770, 1443133, 1961540, 2886266, 5772532, 7215665, 10101931, 14431330, 20203862, 28862660, 40407724, 50509655, 101019310, 202038620]

約数ペア:

[(1, 202038620), (2, 101019310), (4, 50509655), (5, 40407724), (7, 28862660), (10, 20203862), (14, 14431330), (20, 10101931), (28, 7215665), (35, 5772532), (70, 2886266), (103, 1961540), (140, 1443133), (206, 980770), (412, 490385), (515, 392308), (721, 280220), (1030, 196154), (1442, 140110), (2060, 98077), (2884, 70055), (3605, 56044), (7210, 28022), (14011, 14420)]