127745254

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{100271}}^1$

素因数の和:100300

約数の個数: 24

約数和(自身を含む): 240051168

約数和(自身を除く): 112305914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 100271, 200542, 701897, 1303523, 1403794, 2607046, 4913279, 9124661, 9826558, 18249322, 63872627, 127745254]

約数ペア:

[(1, 127745254), (2, 63872627), (7, 18249322), (13, 9826558), (14, 9124661), (26, 4913279), (49, 2607046), (91, 1403794), (98, 1303523), (182, 701897), (637, 200542), (1274, 100271)]