210442974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 508569600

約数和(自身を除く): 298126626

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 399, 614, 798, 859, 921, 1718, 1842, 2149, 2577, 4298, 5154, 5833, 6013, 6447, 11666, 12026, 12894, 16321, 17499, 18039, 32642, 34998, 36078, 40831, 48963, 81662, 97926, 114247, 122493, 228494, 244986, 263713, 342741, 527426, 685482, 791139, 1582278, 1845991, 3691982, 5010547, 5537973, 10021094, 11075946, 15031641, 30063282, 35073829, 70147658, 105221487, 210442974]

約数ペア:

[(1, 210442974), (2, 105221487), (3, 70147658), (6, 35073829), (7, 30063282), (14, 15031641), (19, 11075946), (21, 10021094), (38, 5537973), (42, 5010547), (57, 3691982), (114, 1845991), (133, 1582278), (266, 791139), (307, 685482), (399, 527426), (614, 342741), (798, 263713), (859, 244986), (921, 228494), (1718, 122493), (1842, 114247), (2149, 97926), (2577, 81662), (4298, 48963), (5154, 40831), (5833, 36078), (6013, 34998), (6447, 32642), (11666, 18039), (12026, 17499), (12894, 16321)]