205331868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{271603}}^1$

素因数の和:271623

約数の個数: 48

約数和(自身を含む): 608392960

約数和(自身を除く): 403061092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 271603, 543206, 814809, 1086412, 1629618, 1901221, 2444427, 3259236, 3802442, 4888854, 5703663, 7333281, 7604884, 9777708, 11407326, 14666562, 17110989, 22814652, 29333124, 34221978, 51332967, 68443956, 102665934, 205331868]

約数ペア:

[(1, 205331868), (2, 102665934), (3, 68443956), (4, 51332967), (6, 34221978), (7, 29333124), (9, 22814652), (12, 17110989), (14, 14666562), (18, 11407326), (21, 9777708), (27, 7604884), (28, 7333281), (36, 5703663), (42, 4888854), (54, 3802442), (63, 3259236), (84, 2444427), (108, 1901221), (126, 1629618), (189, 1086412), (252, 814809), (378, 543206), (756, 271603)]