202378557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 304974720

約数和(自身を除く): 102596163

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 969, 1241, 1387, 2861, 3723, 4161, 8583, 23579, 48637, 54359, 70737, 145911, 163077, 208853, 626559, 924103, 2772309, 3550501, 3968207, 10651503, 11904621, 67459519, 202378557]

約数ペア:

[(1, 202378557), (3, 67459519), (17, 11904621), (19, 10651503), (51, 3968207), (57, 3550501), (73, 2772309), (219, 924103), (323, 626559), (969, 208853), (1241, 163077), (1387, 145911), (2861, 70737), (3723, 54359), (4161, 48637), (8583, 23579)]