198143868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3769}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 499509920

約数和(自身を除く): 301366052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 3769, 4044, 4381, 7538, 8762, 11307, 13143, 15076, 17524, 22614, 26286, 45228, 48997, 52572, 97994, 146991, 195988, 293982, 587964, 1270153, 2540306, 3810459, 5080612, 7620918, 15241836, 16511989, 33023978, 49535967, 66047956, 99071934, 198143868]

約数ペア:

[(1, 198143868), (2, 99071934), (3, 66047956), (4, 49535967), (6, 33023978), (12, 16511989), (13, 15241836), (26, 7620918), (39, 5080612), (52, 3810459), (78, 2540306), (156, 1270153), (337, 587964), (674, 293982), (1011, 195988), (1348, 146991), (2022, 97994), (3769, 52572), (4044, 48997), (4381, 45228), (7538, 26286), (8762, 22614), (11307, 17524), (13143, 15076)]