207978042

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{654019}}^1$

素因数の和:654077

約数の個数: 16

約数和(自身を含む): 423804960

約数和(自身を除く): 215826918

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 654019, 1308038, 1962057, 3924114, 34663007, 69326014, 103989021, 207978042]

約数ペア:

[(1, 207978042), (2, 103989021), (3, 69326014), (6, 34663007), (53, 3924114), (106, 1962057), (159, 1308038), (318, 654019)]