201651879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 334430208

約数和(自身を除く): 132778329

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 107, 143, 191, 253, 299, 321, 429, 573, 759, 897, 1177, 1391, 2101, 2461, 2483, 3289, 3531, 4173, 4393, 6303, 7383, 7449, 9867, 13179, 15301, 20437, 27071, 27313, 31993, 45903, 48323, 57109, 61311, 81213, 81939, 95979, 144969, 171327, 224807, 265681, 351923, 470051, 628199, 674421, 797043, 1055769, 1410153, 1884597, 2922491, 5170561, 6110663, 8767473, 15511683, 18331989, 67217293, 201651879]

約数ペア:

[(1, 201651879), (3, 67217293), (11, 18331989), (13, 15511683), (23, 8767473), (33, 6110663), (39, 5170561), (69, 2922491), (107, 1884597), (143, 1410153), (191, 1055769), (253, 797043), (299, 674421), (321, 628199), (429, 470051), (573, 351923), (759, 265681), (897, 224807), (1177, 171327), (1391, 144969), (2101, 95979), (2461, 81939), (2483, 81213), (3289, 61311), (3531, 57109), (4173, 48323), (4393, 45903), (6303, 31993), (7383, 27313), (7449, 27071), (9867, 20437), (13179, 15301)]