198773364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28123}}^1$

素因数の和:28180

約数の個数: 48

約数和(自身を含む): 503982080

約数和(自身を除く): 305208716

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 28123, 56246, 84369, 112492, 168738, 337476, 534337, 871813, 1068674, 1603011, 1743626, 2137348, 2615439, 3206022, 3487252, 5230878, 6412044, 10461756, 16564447, 33128894, 49693341, 66257788, 99386682, 198773364]

約数ペア:

[(1, 198773364), (2, 99386682), (3, 66257788), (4, 49693341), (6, 33128894), (12, 16564447), (19, 10461756), (31, 6412044), (38, 5230878), (57, 3487252), (62, 3206022), (76, 2615439), (93, 2137348), (114, 1743626), (124, 1603011), (186, 1068674), (228, 871813), (372, 534337), (589, 337476), (1178, 168738), (1767, 112492), (2356, 84369), (3534, 56246), (7068, 28123)]