202212615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 367524864

約数和(自身を除く): 165312249

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 71, 123, 165, 205, 213, 355, 421, 451, 615, 781, 1065, 1263, 1353, 2105, 2255, 2343, 2911, 3905, 4631, 6315, 6765, 8733, 11715, 13893, 14555, 17261, 23155, 29891, 32021, 43665, 51783, 69465, 86305, 89673, 96063, 149455, 160105, 189871, 258915, 328801, 448365, 480315, 569613, 949355, 986403, 1225531, 1644005, 2848065, 3676593, 4932015, 6127655, 13480841, 18382965, 40442523, 67404205, 202212615]

約数ペア:

[(1, 202212615), (3, 67404205), (5, 40442523), (11, 18382965), (15, 13480841), (33, 6127655), (41, 4932015), (55, 3676593), (71, 2848065), (123, 1644005), (165, 1225531), (205, 986403), (213, 949355), (355, 569613), (421, 480315), (451, 448365), (615, 328801), (781, 258915), (1065, 189871), (1263, 160105), (1353, 149455), (2105, 96063), (2255, 89673), (2343, 86305), (2911, 69465), (3905, 51783), (4631, 43665), (6315, 32021), (6765, 29891), (8733, 23155), (11715, 17261), (13893, 14555)]