202390284

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{128747}}^1$

素因数の和:128885

約数の個数: 24

約数和(自身を含む): 475852608

約数和(自身を除く): 273462324

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 128747, 257494, 386241, 514988, 772482, 1544964, 16865857, 33731714, 50597571, 67463428, 101195142, 202390284]

約数ペア:

[(1, 202390284), (2, 101195142), (3, 67463428), (4, 50597571), (6, 33731714), (12, 16865857), (131, 1544964), (262, 772482), (393, 514988), (524, 386241), (786, 257494), (1572, 128747)]