216446188

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{79693}}^1$

素因数の和:79801

約数の個数: 24

約数和(自身を含む): 437360672

約数和(自身を除く): 220914484

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 79693, 159386, 318772, 557851, 1115702, 2231404, 7730221, 15460442, 30920884, 54111547, 108223094, 216446188]

約数ペア:

[(1, 216446188), (2, 108223094), (4, 54111547), (7, 30920884), (14, 15460442), (28, 7730221), (97, 2231404), (194, 1115702), (388, 557851), (679, 318772), (1358, 159386), (2716, 79693)]