201739258

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6547}}^1$

素因数の和:6658

約数の個数: 32

約数和(自身を含む): 362078208

約数和(自身を除く): 160338950

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 6547, 13094, 15407, 30814, 45829, 91658, 202957, 405914, 464837, 929674, 1420699, 2841398, 3253859, 6507718, 14409947, 28819894, 100869629, 201739258]

約数ペア:

[(1, 201739258), (2, 100869629), (7, 28819894), (14, 14409947), (31, 6507718), (62, 3253859), (71, 2841398), (142, 1420699), (217, 929674), (434, 464837), (497, 405914), (994, 202957), (2201, 91658), (4402, 45829), (6547, 30814), (13094, 15407)]