204709744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 406862352

約数和(自身を除く): 202152608

約数列:

[1, 2, 4, 8, 16, 53, 106, 163, 212, 326, 424, 652, 848, 1304, 1481, 2608, 2962, 5924, 8639, 11848, 17278, 23696, 34556, 69112, 78493, 138224, 156986, 241403, 313972, 482806, 627944, 965612, 1255888, 1931224, 3862448, 12794359, 25588718, 51177436, 102354872, 204709744]

約数ペア:

[(1, 204709744), (2, 102354872), (4, 51177436), (8, 25588718), (16, 12794359), (53, 3862448), (106, 1931224), (163, 1255888), (212, 965612), (326, 627944), (424, 482806), (652, 313972), (848, 241403), (1304, 156986), (1481, 138224), (2608, 78493), (2962, 69112), (5924, 34556), (8639, 23696), (11848, 17278)]