196762442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 317416320

約数和(自身を除く): 120653878

約数列:

[1, 2, 19, 38, 71, 142, 233, 313, 466, 626, 1349, 2698, 4427, 5947, 8854, 11894, 16543, 22223, 33086, 44446, 72929, 145858, 314317, 422237, 628634, 844474, 1385651, 2771302, 5177959, 10355918, 98381221, 196762442]

約数ペア:

[(1, 196762442), (2, 98381221), (19, 10355918), (38, 5177959), (71, 2771302), (142, 1385651), (233, 844474), (313, 628634), (466, 422237), (626, 314317), (1349, 145858), (2698, 72929), (4427, 44446), (5947, 33086), (8854, 22223), (11894, 16543)]