103400308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{213637}}^1$

素因数の和:213663

約数の個数: 18

約数和(自身を含む): 198896978

約数和(自身を除く): 95496670

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 213637, 427274, 854548, 2350007, 4700014, 9400028, 25850077, 51700154, 103400308]

約数ペア:

[(1, 103400308), (2, 51700154), (4, 25850077), (11, 9400028), (22, 4700014), (44, 2350007), (121, 854548), (242, 427274), (484, 213637)]