199936170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45337}}^1$

素因数の和:45364

約数の個数: 72

約数和(自身を含む): 604718244

約数和(自身を除く): 404782074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45337, 90674, 136011, 226685, 272022, 317359, 408033, 453370, 634718, 680055, 816066, 952077, 1360110, 1586795, 1904154, 2040165, 2221513, 2856231, 3173590, 4080330, 4443026, 4760385, 5712462, 6664539, 9520770, 11107565, 13329078, 14281155, 19993617, 22215130, 28562310, 33322695, 39987234, 66645390, 99968085, 199936170]

約数ペア:

[(1, 199936170), (2, 99968085), (3, 66645390), (5, 39987234), (6, 33322695), (7, 28562310), (9, 22215130), (10, 19993617), (14, 14281155), (15, 13329078), (18, 11107565), (21, 9520770), (30, 6664539), (35, 5712462), (42, 4760385), (45, 4443026), (49, 4080330), (63, 3173590), (70, 2856231), (90, 2221513), (98, 2040165), (105, 1904154), (126, 1586795), (147, 1360110), (210, 952077), (245, 816066), (294, 680055), (315, 634718), (441, 453370), (490, 408033), (630, 317359), (735, 272022), (882, 226685), (1470, 136011), (2205, 90674), (4410, 45337)]