227777284

素因数分解:

$2^2\times 7^2\times {\mathrm{1162129}}^1$

素因数の和:1162147

約数の個数: 18

約数和(自身を含む): 463689870

約数和(自身を除く): 235912586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1162129, 2324258, 4648516, 8134903, 16269806, 32539612, 56944321, 113888642, 227777284]

約数ペア:

[(1, 227777284), (2, 113888642), (4, 56944321), (7, 32539612), (14, 16269806), (28, 8134903), (49, 4648516), (98, 2324258), (196, 1162129)]