99897476

素因数分解:

$2^2\times 7^2\times {\mathrm{509681}}^1$

素因数の和:509699

約数の個数: 18

約数和(自身を含む): 203363118

約数和(自身を除く): 103465642

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 509681, 1019362, 2038724, 3567767, 7135534, 14271068, 24974369, 49948738, 99897476]

約数ペア:

[(1, 99897476), (2, 49948738), (4, 24974369), (7, 14271068), (14, 7135534), (28, 3567767), (49, 2038724), (98, 1019362), (196, 509681)]