189644014

素因数分解:

$2^1\times 7^3\times {\mathrm{276449}}^1$

素因数の和:276472

約数の個数: 16

約数和(自身を含む): 331740000

約数和(自身を除く): 142095986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 276449, 552898, 1935143, 3870286, 13546001, 27092002, 94822007, 189644014]

約数ペア:

[(1, 189644014), (2, 94822007), (7, 27092002), (14, 13546001), (49, 3870286), (98, 1935143), (343, 552898), (686, 276449)]