199484403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{1553}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 272111616

約数和(自身を除く): 72627213

約数列:

[1, 3, 47, 141, 911, 1553, 2733, 4659, 42817, 72991, 128451, 218973, 1414783, 4244349, 66494801, 199484403]

約数ペア:

[(1, 199484403), (3, 66494801), (47, 4244349), (141, 1414783), (911, 218973), (1553, 128451), (2733, 72991), (4659, 42817)]