201612297008

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{239873}}^1$

素因数の和:240413

約数の個数: 40

約数和(自身を含む): 394588892016

約数和(自身を除く): 192976595008

約数列:

[1, 2, 4, 8, 16, 131, 262, 401, 524, 802, 1048, 1604, 2096, 3208, 6416, 52531, 105062, 210124, 239873, 420248, 479746, 840496, 959492, 1918984, 3837968, 31423363, 62846726, 96189073, 125693452, 192378146, 251386904, 384756292, 502773808, 769512584, 1539025168, 12600768563, 25201537126, 50403074252, 100806148504, 201612297008]

約数ペア:

[(1, 201612297008), (2, 100806148504), (4, 50403074252), (8, 25201537126), (16, 12600768563), (131, 1539025168), (262, 769512584), (401, 502773808), (524, 384756292), (802, 251386904), (1048, 192378146), (1604, 125693452), (2096, 96189073), (3208, 62846726), (6416, 31423363), (52531, 3837968), (105062, 1918984), (210124, 959492), (239873, 840496), (420248, 479746)]