194892383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 44608417

約数列:

[1, 7, 29, 43, 83, 203, 269, 301, 581, 1247, 1883, 2407, 3569, 7801, 8729, 11567, 16849, 22327, 24983, 54607, 80969, 103501, 156289, 335443, 647483, 724507, 960061, 2348101, 4532381, 6720427, 27841769, 194892383]

約数ペア:

[(1, 194892383), (7, 27841769), (29, 6720427), (43, 4532381), (83, 2348101), (203, 960061), (269, 724507), (301, 647483), (581, 335443), (1247, 156289), (1883, 103501), (2407, 80969), (3569, 54607), (7801, 24983), (8729, 22327), (11567, 16849)]