209323002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{711983}}^1$

素因数の和:712002

約数の個数: 24

約数和(自身を含む): 486997056

約数和(自身を除く): 277674054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 711983, 1423966, 2135949, 4271898, 4983881, 9967762, 14951643, 29903286, 34887167, 69774334, 104661501, 209323002]

約数ペア:

[(1, 209323002), (2, 104661501), (3, 69774334), (6, 34887167), (7, 29903286), (14, 14951643), (21, 9967762), (42, 4983881), (49, 4271898), (98, 2135949), (147, 1423966), (294, 711983)]