201222711

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 325328640

約数和(自身を除く): 124105929

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 243, 369, 513, 779, 1063, 1107, 1539, 2337, 3189, 3321, 4617, 7011, 9567, 9963, 20197, 21033, 28701, 43583, 60591, 63099, 86103, 130749, 181773, 189297, 258309, 392247, 545319, 828077, 1176741, 1635957, 2484231, 3530223, 4907871, 7452693, 10590669, 22358079, 67074237, 201222711]

約数ペア:

[(1, 201222711), (3, 67074237), (9, 22358079), (19, 10590669), (27, 7452693), (41, 4907871), (57, 3530223), (81, 2484231), (123, 1635957), (171, 1176741), (243, 828077), (369, 545319), (513, 392247), (779, 258309), (1063, 189297), (1107, 181773), (1539, 130749), (2337, 86103), (3189, 63099), (3321, 60591), (4617, 43583), (7011, 28701), (9567, 21033), (9963, 20197)]