200089435

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 297505152

約数和(自身を除く): 97415717

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 455, 785, 1099, 2041, 2801, 5495, 10205, 14005, 14287, 19607, 36413, 71435, 98035, 182065, 254891, 439757, 1274455, 2198785, 3078299, 5716841, 15391495, 28584205, 40017887, 200089435]

約数ペア:

[(1, 200089435), (5, 40017887), (7, 28584205), (13, 15391495), (35, 5716841), (65, 3078299), (91, 2198785), (157, 1274455), (455, 439757), (785, 254891), (1099, 182065), (2041, 98035), (2801, 71435), (5495, 36413), (10205, 19607), (14005, 14287)]