209569856622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{9919997}}^1$

素因数の和:9920512

約数の個数: 32

約数和(自身を含む): 479969183232

約数和(自身を除く): 270399326610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 10563, 21126, 9919997, 19839994, 29759991, 59519982, 69439979, 138879958, 208319937, 416639874, 4989758491, 9979516982, 14969275473, 29938550946, 34928309437, 69856618874, 104784928311, 209569856622]

約数ペア:

[(1, 209569856622), (2, 104784928311), (3, 69856618874), (6, 34928309437), (7, 29938550946), (14, 14969275473), (21, 9979516982), (42, 4989758491), (503, 416639874), (1006, 208319937), (1509, 138879958), (3018, 69439979), (3521, 59519982), (7042, 29759991), (10563, 19839994), (21126, 9919997)]