209218793094

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11542469}}^1$

素因数の和:11542549

約数の個数: 48

約数和(自身を含む): 486168836400

約数和(自身を除く): 276950043306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 11542469, 23084938, 34627407, 69254814, 103882221, 207764442, 219306911, 438613822, 611750857, 657920733, 1223501714, 1315841466, 1835252571, 1973762199, 3670505142, 3947524398, 5505757713, 11011515426, 11623266283, 23246532566, 34869798849, 69739597698, 104609396547, 209218793094]

約数ペア:

[(1, 209218793094), (2, 104609396547), (3, 69739597698), (6, 34869798849), (9, 23246532566), (18, 11623266283), (19, 11011515426), (38, 5505757713), (53, 3947524398), (57, 3670505142), (106, 1973762199), (114, 1835252571), (159, 1315841466), (171, 1223501714), (318, 657920733), (342, 611750857), (477, 438613822), (954, 219306911), (1007, 207764442), (2014, 103882221), (3021, 69254814), (6042, 34627407), (9063, 23084938), (18126, 11542469)]