202282191

素因数分解:

$3^9\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 311773440

約数和(自身を除く): 109491249

約数列:

[1, 3, 9, 27, 43, 81, 129, 239, 243, 387, 717, 729, 1161, 2151, 2187, 3483, 6453, 6561, 10277, 10449, 19359, 19683, 30831, 31347, 58077, 92493, 94041, 174231, 277479, 282123, 522693, 832437, 846369, 1568079, 2497311, 4704237, 7491933, 22475799, 67427397, 202282191]

約数ペア:

[(1, 202282191), (3, 67427397), (9, 22475799), (27, 7491933), (43, 4704237), (81, 2497311), (129, 1568079), (239, 846369), (243, 832437), (387, 522693), (717, 282123), (729, 277479), (1161, 174231), (2151, 94041), (2187, 92493), (3483, 58077), (6453, 31347), (6561, 30831), (10277, 19683), (10449, 19359)]