203400206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1759}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 138743794

約数列:

[1, 2, 17, 19, 34, 38, 179, 323, 358, 646, 1759, 3043, 3401, 3518, 6086, 6802, 29903, 33421, 57817, 59806, 66842, 115634, 314861, 568157, 629722, 1136314, 5352637, 5982359, 10705274, 11964718, 101700103, 203400206]

約数ペア:

[(1, 203400206), (2, 101700103), (17, 11964718), (19, 10705274), (34, 5982359), (38, 5352637), (179, 1136314), (323, 629722), (358, 568157), (646, 314861), (1759, 115634), (3043, 66842), (3401, 59806), (3518, 57817), (6086, 33421), (6802, 29903)]