201222591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 293124096

約数和(自身を除く): 91901505

約数列:

[1, 3, 17, 51, 61, 71, 183, 213, 911, 1037, 1207, 2733, 3111, 3621, 4331, 12993, 15487, 46461, 55571, 64681, 73627, 166713, 194043, 220881, 944707, 1099577, 2834121, 3298731, 3945541, 11836623, 67074197, 201222591]

約数ペア:

[(1, 201222591), (3, 67074197), (17, 11836623), (51, 3945541), (61, 3298731), (71, 2834121), (183, 1099577), (213, 944707), (911, 220881), (1037, 194043), (1207, 166713), (2733, 73627), (3111, 64681), (3621, 55571), (4331, 46461), (12993, 15487)]