201689697

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{2909}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 297239040

約数和(自身を除く): 95549343

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 2101, 2909, 6303, 8727, 23111, 31999, 69333, 95997, 351989, 555619, 1055967, 1666857, 6111809, 18335427, 67229899, 201689697]

約数ペア:

[(1, 201689697), (3, 67229899), (11, 18335427), (33, 6111809), (121, 1666857), (191, 1055967), (363, 555619), (573, 351989), (2101, 95997), (2909, 69333), (6303, 31999), (8727, 23111)]