299149998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6481}}^1$

素因数の和:6657

約数の個数: 48

約数和(自身を含む): 700522704

約数和(自身を除く): 401372706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 2198, 3297, 6481, 6594, 7693, 12962, 15386, 19443, 23079, 38886, 45367, 46158, 90734, 136101, 272202, 317569, 635138, 952707, 1017517, 1905414, 2035034, 3052551, 6105102, 7122619, 14245238, 21367857, 42735714, 49858333, 99716666, 149574999, 299149998]

約数ペア:

[(1, 299149998), (2, 149574999), (3, 99716666), (6, 49858333), (7, 42735714), (14, 21367857), (21, 14245238), (42, 7122619), (49, 6105102), (98, 3052551), (147, 2035034), (157, 1905414), (294, 1017517), (314, 952707), (471, 635138), (942, 317569), (1099, 272202), (2198, 136101), (3297, 90734), (6481, 46158), (6594, 45367), (7693, 38886), (12962, 23079), (15386, 19443)]