207974270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{2503}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 428364288

約数和(自身を除く): 220390018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1187, 2374, 2503, 5006, 5935, 8309, 11870, 12515, 16618, 17521, 25030, 35042, 41545, 83090, 87605, 175210, 2971061, 5942122, 14855305, 20797427, 29710610, 41594854, 103987135, 207974270]

約数ペア:

[(1, 207974270), (2, 103987135), (5, 41594854), (7, 29710610), (10, 20797427), (14, 14855305), (35, 5942122), (70, 2971061), (1187, 175210), (2374, 87605), (2503, 83090), (5006, 41545), (5935, 35042), (8309, 25030), (11870, 17521), (12515, 16618)]