201995047377

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{275159}}^1$

素因数の和:275249

約数の個数: 56

約数和(自身を含む): 324809870400

約数和(自身を除く): 122814823023

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 243, 477, 513, 729, 1007, 1431, 1539, 3021, 4293, 4617, 9063, 12879, 13851, 27189, 38637, 81567, 244701, 275159, 734103, 825477, 2476431, 5228021, 7429293, 14583427, 15684063, 22287879, 43750281, 47052189, 66863637, 131250843, 141156567, 200590911, 277085113, 393752529, 423469701, 831255339, 1181257587, 1270409103, 2493766017, 3543772761, 3811227309, 7481298051, 10631318283, 22443894153, 67331682459, 201995047377]

約数ペア:

[(1, 201995047377), (3, 67331682459), (9, 22443894153), (19, 10631318283), (27, 7481298051), (53, 3811227309), (57, 3543772761), (81, 2493766017), (159, 1270409103), (171, 1181257587), (243, 831255339), (477, 423469701), (513, 393752529), (729, 277085113), (1007, 200590911), (1431, 141156567), (1539, 131250843), (3021, 66863637), (4293, 47052189), (4617, 43750281), (9063, 22287879), (12879, 15684063), (13851, 14583427), (27189, 7429293), (38637, 5228021), (81567, 2476431), (244701, 825477), (275159, 734103)]