200512586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 339552000

約数和(自身を除く): 139039414

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 2686, 3002, 3929, 7858, 25517, 51034, 66793, 74651, 133586, 149302, 310391, 620782, 1269067, 2538134, 5276647, 5897429, 10553294, 11794858, 100256293, 200512586]

約数ペア:

[(1, 200512586), (2, 100256293), (17, 11794858), (19, 10553294), (34, 5897429), (38, 5276647), (79, 2538134), (158, 1269067), (323, 620782), (646, 310391), (1343, 149302), (1501, 133586), (2686, 74651), (3002, 66793), (3929, 51034), (7858, 25517)]