200901302

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{161237}}^1$

素因数の和:161335

約数の個数: 16

約数和(自身を含む): 348274080

約数和(自身を除く): 147372778

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 161237, 322474, 1128659, 2257318, 14350093, 28700186, 100450651, 200901302]

約数ペア:

[(1, 200901302), (2, 100450651), (7, 28700186), (14, 14350093), (89, 2257318), (178, 1128659), (623, 322474), (1246, 161237)]