97684268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{201827}}^1$

素因数の和:201853

約数の個数: 18

約数和(自身を含む): 187901868

約数和(自身を除く): 90217600

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 201827, 403654, 807308, 2220097, 4440194, 8880388, 24421067, 48842134, 97684268]

約数ペア:

[(1, 97684268), (2, 48842134), (4, 24421067), (11, 8880388), (22, 4440194), (44, 2220097), (121, 807308), (242, 403654), (484, 201827)]