200407995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{61007}}^1$

素因数の和:61091

約数の個数: 24

約数和(自身を含む): 352138176

約数和(自身を除く): 151730181

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 61007, 183021, 305035, 549063, 915105, 2745315, 4453511, 13360533, 22267555, 40081599, 66802665, 200407995]

約数ペア:

[(1, 200407995), (3, 66802665), (5, 40081599), (9, 22267555), (15, 13360533), (45, 4453511), (73, 2745315), (219, 915105), (365, 549063), (657, 305035), (1095, 183021), (3285, 61007)]