201620103951

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1079123}}^1$

素因数の和:1079212

約数の個数: 48

約数和(自身を含む): 330678125568

約数和(自身を除く): 129058021617

約数列:

[1, 3, 7, 21, 31, 41, 49, 93, 123, 147, 217, 287, 651, 861, 1271, 1519, 2009, 3813, 4557, 6027, 8897, 26691, 62279, 186837, 1079123, 3237369, 7553861, 22661583, 33452813, 44244043, 52877027, 100358439, 132732129, 158631081, 234169691, 309708301, 702509073, 929124903, 1371565333, 1639187837, 2167958107, 4114695999, 4917563511, 6503874321, 9600957331, 28802871993, 67206701317, 201620103951]

約数ペア:

[(1, 201620103951), (3, 67206701317), (7, 28802871993), (21, 9600957331), (31, 6503874321), (41, 4917563511), (49, 4114695999), (93, 2167958107), (123, 1639187837), (147, 1371565333), (217, 929124903), (287, 702509073), (651, 309708301), (861, 234169691), (1271, 158631081), (1519, 132732129), (2009, 100358439), (3813, 52877027), (4557, 44244043), (6027, 33452813), (8897, 22661583), (26691, 7553861), (62279, 3237369), (186837, 1079123)]