201995838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5897}}^1$

素因数の和:6089

約数の個数: 48

約数和(自身を含む): 480285936

約数和(自身を除く): 278290098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1557, 1903, 3114, 3806, 5709, 5897, 11418, 11794, 17127, 17691, 34254, 35382, 53073, 64867, 106146, 129734, 194601, 389202, 583803, 1020181, 1167606, 2040362, 3060543, 6121086, 9181629, 11221991, 18363258, 22443982, 33665973, 67331946, 100997919, 201995838]

約数ペア:

[(1, 201995838), (2, 100997919), (3, 67331946), (6, 33665973), (9, 22443982), (11, 18363258), (18, 11221991), (22, 9181629), (33, 6121086), (66, 3060543), (99, 2040362), (173, 1167606), (198, 1020181), (346, 583803), (519, 389202), (1038, 194601), (1557, 129734), (1903, 106146), (3114, 64867), (3806, 53073), (5709, 35382), (5897, 34254), (11418, 17691), (11794, 17127)]