208515982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 344058624

約数和(自身を除く): 135542642

約数列:

[1, 2, 17, 31, 34, 62, 181, 362, 527, 1054, 1093, 2186, 3077, 5611, 6154, 11222, 18581, 33883, 37162, 67766, 95387, 190774, 197833, 395666, 576011, 1152022, 3363161, 6132823, 6726322, 12265646, 104257991, 208515982]

約数ペア:

[(1, 208515982), (2, 104257991), (17, 12265646), (31, 6726322), (34, 6132823), (62, 3363161), (181, 1152022), (362, 576011), (527, 395666), (1054, 197833), (1093, 190774), (2186, 95387), (3077, 67766), (5611, 37162), (6154, 33883), (11222, 18581)]