200637305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 268489728

約数和(自身を除く): 67852423

約数列:

[1, 5, 11, 55, 103, 107, 331, 515, 535, 1133, 1177, 1655, 3641, 5665, 5885, 11021, 18205, 34093, 35417, 55105, 121231, 170465, 177085, 375023, 389587, 606155, 1875115, 1947935, 3647951, 18239755, 40127461, 200637305]

約数ペア:

[(1, 200637305), (5, 40127461), (11, 18239755), (55, 3647951), (103, 1947935), (107, 1875115), (331, 606155), (515, 389587), (535, 375023), (1133, 177085), (1177, 170465), (1655, 121231), (3641, 55105), (5665, 35417), (5885, 34093), (11021, 18205)]