199419045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12097}}^1$

素因数の和:12269

約数の個数: 32

約数和(自身を含む): 367004928

約数和(自身を除く): 167585883

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 3297, 5495, 12097, 16485, 36291, 60485, 84679, 181455, 254037, 423395, 1270185, 1899229, 5697687, 9496145, 13294603, 28488435, 39883809, 66473015, 199419045]

約数ペア:

[(1, 199419045), (3, 66473015), (5, 39883809), (7, 28488435), (15, 13294603), (21, 9496145), (35, 5697687), (105, 1899229), (157, 1270185), (471, 423395), (785, 254037), (1099, 181455), (2355, 84679), (3297, 60485), (5495, 36291), (12097, 16485)]