210546042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{716143}}^1$

素因数の和:716162

約数の個数: 24

約数和(自身を含む): 489842496

約数和(自身を除く): 279296454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 716143, 1432286, 2148429, 4296858, 5013001, 10026002, 15039003, 30078006, 35091007, 70182014, 105273021, 210546042]

約数ペア:

[(1, 210546042), (2, 105273021), (3, 70182014), (6, 35091007), (7, 30078006), (14, 15039003), (21, 10026002), (42, 5013001), (49, 4296858), (98, 2148429), (147, 1432286), (294, 716143)]