210960442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47237}}^1$

素因数の和:47286

約数の個数: 32

約数和(自身を含む): 408136320

約数和(自身を除く): 197175878

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 47237, 94474, 330659, 519607, 661318, 1039214, 1369873, 2739746, 3637249, 7274498, 9589111, 15068603, 19178222, 30137206, 105480221, 210960442]

約数ペア:

[(1, 210960442), (2, 105480221), (7, 30137206), (11, 19178222), (14, 15068603), (22, 9589111), (29, 7274498), (58, 3637249), (77, 2739746), (154, 1369873), (203, 1039214), (319, 661318), (406, 519607), (638, 330659), (2233, 94474), (4466, 47237)]