231489478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{198533}}^1$

素因数の和:198599

約数の個数: 16

約数和(自身を含む): 385950096

約数和(自身を除く): 154460618

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 198533, 397066, 2183863, 4367726, 10522249, 21044498, 115744739, 231489478]

約数ペア:

[(1, 231489478), (2, 115744739), (11, 21044498), (22, 10522249), (53, 4367726), (106, 2183863), (583, 397066), (1166, 198533)]