201263972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78989}}^1$

素因数の和:79020

約数の個数: 36

約数和(自身を含む): 441238140

約数和(自身を除く): 239974168

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78989, 157978, 315956, 552923, 1026857, 1105846, 2053714, 2211692, 3870461, 4107428, 7187999, 7740922, 14375998, 15481844, 28751996, 50315993, 100631986, 201263972]

約数ペア:

[(1, 201263972), (2, 100631986), (4, 50315993), (7, 28751996), (13, 15481844), (14, 14375998), (26, 7740922), (28, 7187999), (49, 4107428), (52, 3870461), (91, 2211692), (98, 2053714), (182, 1105846), (196, 1026857), (364, 552923), (637, 315956), (1274, 157978), (2548, 78989)]