200518659

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 60

約数和(自身を含む): 337953000

約数和(自身を除く): 137434341

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 121, 123, 297, 363, 369, 451, 499, 891, 1089, 1107, 1353, 1497, 3267, 3321, 4059, 4491, 4961, 5489, 9801, 12177, 13473, 14883, 16467, 20459, 36531, 40419, 44649, 49401, 60379, 61377, 133947, 148203, 181137, 184131, 225049, 401841, 444609, 543411, 552393, 675147, 1630233, 1657179, 2025441, 2475539, 4890699, 6076323, 7426617, 18228969, 22279851, 66839553, 200518659]

約数ペア:

[(1, 200518659), (3, 66839553), (9, 22279851), (11, 18228969), (27, 7426617), (33, 6076323), (41, 4890699), (81, 2475539), (99, 2025441), (121, 1657179), (123, 1630233), (297, 675147), (363, 552393), (369, 543411), (451, 444609), (499, 401841), (891, 225049), (1089, 184131), (1107, 181137), (1353, 148203), (1497, 133947), (3267, 61377), (3321, 60379), (4059, 49401), (4491, 44649), (4961, 40419), (5489, 36531), (9801, 20459), (12177, 16467), (13473, 14883)]