215205122006

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{25577029}}^1$

素因数の和:25577639

約数の個数: 16

約数和(自身を含む): 369536929440

約数和(自身を除く): 154331807434

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 25577029, 51154058, 179039203, 358078406, 15371794429, 30743588858, 107602561003, 215205122006]

約数ペア:

[(1, 215205122006), (2, 107602561003), (7, 30743588858), (14, 15371794429), (601, 358078406), (1202, 179039203), (4207, 51154058), (8414, 25577029)]