209656656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1369

約数の個数: 120

約数和(自身を含む): 646592544

約数和(自身を除く): 436935888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 107, 132, 144, 176, 198, 214, 264, 321, 396, 428, 528, 642, 792, 856, 963, 1177, 1237, 1284, 1584, 1712, 1926, 2354, 2474, 2568, 3531, 3711, 3852, 4708, 4948, 5136, 7062, 7422, 7704, 9416, 9896, 10593, 11133, 13607, 14124, 14844, 15408, 18832, 19792, 21186, 22266, 27214, 28248, 29688, 40821, 42372, 44532, 54428, 56496, 59376, 81642, 84744, 89064, 108856, 122463, 132359, 163284, 169488, 178128, 217712, 244926, 264718, 326568, 397077, 489852, 529436, 653136, 794154, 979704, 1058872, 1191231, 1455949, 1588308, 1959408, 2117744, 2382462, 2911898, 3176616, 4367847, 4764924, 5823796, 6353232, 8735694, 9529848, 11647592, 13103541, 17471388, 19059696, 23295184, 26207082, 34942776, 52414164, 69885552, 104828328, 209656656]

約数ペア:

[(1, 209656656), (2, 104828328), (3, 69885552), (4, 52414164), (6, 34942776), (8, 26207082), (9, 23295184), (11, 19059696), (12, 17471388), (16, 13103541), (18, 11647592), (22, 9529848), (24, 8735694), (33, 6353232), (36, 5823796), (44, 4764924), (48, 4367847), (66, 3176616), (72, 2911898), (88, 2382462), (99, 2117744), (107, 1959408), (132, 1588308), (144, 1455949), (176, 1191231), (198, 1058872), (214, 979704), (264, 794154), (321, 653136), (396, 529436), (428, 489852), (528, 397077), (642, 326568), (792, 264718), (856, 244926), (963, 217712), (1177, 178128), (1237, 169488), (1284, 163284), (1584, 132359), (1712, 122463), (1926, 108856), (2354, 89064), (2474, 84744), (2568, 81642), (3531, 59376), (3711, 56496), (3852, 54428), (4708, 44532), (4948, 42372), (5136, 40821), (7062, 29688), (7422, 28248), (7704, 27214), (9416, 22266), (9896, 21186), (10593, 19792), (11133, 18832), (13607, 15408), (14124, 14844)]