221605124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{146953}}^1$

素因数の和:146999

約数の個数: 24

約数和(自身を含む): 432044760

約数和(自身を除く): 210439636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 146953, 293906, 587812, 1910389, 3820778, 4261637, 7641556, 8523274, 17046548, 55401281, 110802562, 221605124]

約数ペア:

[(1, 221605124), (2, 110802562), (4, 55401281), (13, 17046548), (26, 8523274), (29, 7641556), (52, 4261637), (58, 3820778), (116, 1910389), (377, 587812), (754, 293906), (1508, 146953)]