201839109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 295526400

約数和(自身を除く): 93687291

約数列:

[1, 3, 19, 31, 57, 93, 103, 309, 589, 1109, 1767, 1957, 3193, 3327, 5871, 9579, 21071, 34379, 60667, 63213, 103137, 114227, 182001, 342681, 653201, 1959603, 2170313, 3541037, 6510939, 10623111, 67279703, 201839109]

約数ペア:

[(1, 201839109), (3, 67279703), (19, 10623111), (31, 6510939), (57, 3541037), (93, 2170313), (103, 1959603), (309, 653201), (589, 342681), (1109, 182001), (1767, 114227), (1957, 103137), (3193, 63213), (3327, 60667), (5871, 34379), (9579, 21071)]