211085413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 288607104

約数和(自身を除く): 77521691

約数列:

[1, 7, 11, 17, 47, 73, 77, 119, 187, 329, 511, 517, 799, 803, 1241, 1309, 2209, 3431, 3619, 5593, 5621, 8687, 8789, 13651, 15463, 24017, 24299, 37553, 37741, 58327, 61523, 95557, 161257, 170093, 262871, 264187, 408289, 413083, 641597, 1128799, 1773827, 2741369, 2891581, 4491179, 12416789, 19189583, 30155059, 211085413]

約数ペア:

[(1, 211085413), (7, 30155059), (11, 19189583), (17, 12416789), (47, 4491179), (73, 2891581), (77, 2741369), (119, 1773827), (187, 1128799), (329, 641597), (511, 413083), (517, 408289), (799, 264187), (803, 262871), (1241, 170093), (1309, 161257), (2209, 95557), (3431, 61523), (3619, 58327), (5593, 37741), (5621, 37553), (8687, 24299), (8789, 24017), (13651, 15463)]